80447813280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5059}}^1$

素因数の和:5498

約数の個数: 288

約数和(自身を含む): 285448363200

約数和(自身を除く): 205000549920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 409, 432, 480, 486, 540, 648, 720, 810, 818, 864, 972, 1080, 1215, 1227, 1296, 1440, 1620, 1636, 1944, 2045, 2160, 2430, 2454, 2592, 3240, 3272, 3681, 3888, 4090, 4320, 4860, 4908, 5059, 6135, 6480, 6544, 7362, 7776, 8180, 9720, 9816, 10118, 11043, 12270, 12960, 13088, 14724, 15177, 16360, 18405, 19440, 19632, 20236, 22086, 24540, 25295, 29448, 30354, 32720, 33129, 36810, 38880, 39264, 40472, 44172, 45531, 49080, 50590, 55215, 58896, 60708, 65440, 66258, 73620, 75885, 80944, 88344, 91062, 98160, 99387, 101180, 110430, 117792, 121416, 132516, 136593, 147240, 151770, 161888, 165645, 176688, 182124, 196320, 198774, 202360, 220860, 227655, 242832, 265032, 273186, 294480, 303540, 331290, 353376, 364248, 397548, 404720, 409779, 441720, 455310, 485664, 496935, 530064, 546372, 588960, 607080, 662580, 682965, 728496, 795096, 809440, 819558, 883440, 910620, 993870, 1060128, 1092744, 1214160, 1229337, 1325160, 1365930, 1456992, 1590192, 1639116, 1766880, 1821240, 1987740, 2048895, 2069131, 2185488, 2428320, 2458674, 2650320, 2731860, 3180384, 3278232, 3642480, 3975480, 4097790, 4138262, 4370976, 4917348, 5300640, 5463720, 6146685, 6207393, 6556464, 7284960, 7950960, 8195580, 8276524, 9834696, 10345655, 10927440, 12293370, 12414786, 13112928, 15901920, 16391160, 16553048, 18622179, 19669392, 20691310, 21854880, 24586740, 24829572, 31036965, 32782320, 33106096, 37244358, 39338784, 41382620, 49173480, 49659144, 55866537, 62073930, 65564640, 66212192, 74488716, 82765240, 93110895, 98346960, 99318288, 111733074, 124147860, 148977432, 165530480, 167599611, 186221790, 196693920, 198636576, 223466148, 248295720, 279332685, 297954864, 331060960, 335199222, 372443580, 446932296, 496591440, 502798833, 558665370, 595909728, 670398444, 744887160, 837998055, 893864592, 993182880, 1005597666, 1117330740, 1340796888, 1489774320, 1675996110, 1787729184, 2011195332, 2234661480, 2513994165, 2681593776, 2979548640, 3351992220, 4022390664, 4469322960, 5027988330, 5363187552, 6703984440, 8044781328, 8938645920, 10055976660, 13407968880, 16089562656, 20111953320, 26815937760, 40223906640, 80447813280]

約数ペア:

[(1, 80447813280), (2, 40223906640), (3, 26815937760), (4, 20111953320), (5, 16089562656), (6, 13407968880), (8, 10055976660), (9, 8938645920), (10, 8044781328), (12, 6703984440), (15, 5363187552), (16, 5027988330), (18, 4469322960), (20, 4022390664), (24, 3351992220), (27, 2979548640), (30, 2681593776), (32, 2513994165), (36, 2234661480), (40, 2011195332), (45, 1787729184), (48, 1675996110), (54, 1489774320), (60, 1340796888), (72, 1117330740), (80, 1005597666), (81, 993182880), (90, 893864592), (96, 837998055), (108, 744887160), (120, 670398444), (135, 595909728), (144, 558665370), (160, 502798833), (162, 496591440), (180, 446932296), (216, 372443580), (240, 335199222), (243, 331060960), (270, 297954864), (288, 279332685), (324, 248295720), (360, 223466148), (405, 198636576), (409, 196693920), (432, 186221790), (480, 167599611), (486, 165530480), (540, 148977432), (648, 124147860), (720, 111733074), (810, 99318288), (818, 98346960), (864, 93110895), (972, 82765240), (1080, 74488716), (1215, 66212192), (1227, 65564640), (1296, 62073930), (1440, 55866537), (1620, 49659144), (1636, 49173480), (1944, 41382620), (2045, 39338784), (2160, 37244358), (2430, 33106096), (2454, 32782320), (2592, 31036965), (3240, 24829572), (3272, 24586740), (3681, 21854880), (3888, 20691310), (4090, 19669392), (4320, 18622179), (4860, 16553048), (4908, 16391160), (5059, 15901920), (6135, 13112928), (6480, 12414786), (6544, 12293370), (7362, 10927440), (7776, 10345655), (8180, 9834696), (9720, 8276524), (9816, 8195580), (10118, 7950960), (11043, 7284960), (12270, 6556464), (12960, 6207393), (13088, 6146685), (14724, 5463720), (15177, 5300640), (16360, 4917348), (18405, 4370976), (19440, 4138262), (19632, 4097790), (20236, 3975480), (22086, 3642480), (24540, 3278232), (25295, 3180384), (29448, 2731860), (30354, 2650320), (32720, 2458674), (33129, 2428320), (36810, 2185488), (38880, 2069131), (39264, 2048895), (40472, 1987740), (44172, 1821240), (45531, 1766880), (49080, 1639116), (50590, 1590192), (55215, 1456992), (58896, 1365930), (60708, 1325160), (65440, 1229337), (66258, 1214160), (73620, 1092744), (75885, 1060128), (80944, 993870), (88344, 910620), (91062, 883440), (98160, 819558), (99387, 809440), (101180, 795096), (110430, 728496), (117792, 682965), (121416, 662580), (132516, 607080), (136593, 588960), (147240, 546372), (151770, 530064), (161888, 496935), (165645, 485664), (176688, 455310), (182124, 441720), (196320, 409779), (198774, 404720), (202360, 397548), (220860, 364248), (227655, 353376), (242832, 331290), (265032, 303540), (273186, 294480)]