121577760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 445798080

約数和(自身を除く): 324220320

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, 53, 54, 59, 60, 72, 80, 81, 90, 96, 106, 108, 118, 120, 135, 144, 159, 160, 162, 177, 180, 212, 216, 236, 240, 243, 265, 270, 288, 295, 318, 324, 354, 360, 405, 424, 432, 472, 477, 480, 486, 530, 531, 540, 590, 636, 648, 708, 720, 795, 810, 848, 864, 885, 944, 954, 972, 1060, 1062, 1080, 1180, 1215, 1272, 1296, 1416, 1431, 1440, 1590, 1593, 1620, 1696, 1770, 1888, 1908, 1944, 2120, 2124, 2160, 2360, 2385, 2430, 2544, 2592, 2655, 2832, 2862, 3127, 3180, 3186, 3240, 3540, 3816, 3888, 4240, 4248, 4293, 4320, 4720, 4770, 4779, 4860, 5088, 5310, 5664, 5724, 6254, 6360, 6372, 6480, 7080, 7155, 7632, 7776, 7965, 8480, 8496, 8586, 9381, 9440, 9540, 9558, 9720, 10620, 11448, 12508, 12720, 12744, 12879, 12960, 14160, 14310, 14337, 15264, 15635, 15930, 16992, 17172, 18762, 19080, 19116, 19440, 21240, 21465, 22896, 23895, 25016, 25440, 25488, 25758, 28143, 28320, 28620, 28674, 31270, 31860, 34344, 37524, 38160, 38232, 38880, 42480, 42930, 45792, 46905, 47790, 50032, 50976, 51516, 56286, 57240, 57348, 62540, 63720, 64395, 68688, 71685, 75048, 76320, 76464, 84429, 84960, 85860, 93810, 95580, 100064, 103032, 112572, 114480, 114696, 125080, 127440, 128790, 137376, 140715, 143370, 150096, 152928, 168858, 171720, 187620, 191160, 206064, 225144, 228960, 229392, 250160, 253287, 254880, 257580, 281430, 286740, 300192, 337716, 343440, 375240, 382320, 412128, 422145, 450288, 458784, 500320, 506574, 515160, 562860, 573480, 675432, 686880, 750480, 759861, 764640, 844290, 900576, 1013148, 1030320, 1125720, 1146960, 1266435, 1350864, 1500960, 1519722, 1688580, 2026296, 2060640, 2251440, 2293920, 2532870, 2701728, 3039444, 3377160, 3799305, 4052592, 4502880, 5065740, 6078888, 6754320, 7598610, 8105184, 10131480, 12157776, 13508640, 15197220, 20262960, 24315552, 30394440, 40525920, 60788880, 121577760]

約数ペア:

[(1, 121577760), (2, 60788880), (3, 40525920), (4, 30394440), (5, 24315552), (6, 20262960), (8, 15197220), (9, 13508640), (10, 12157776), (12, 10131480), (15, 8105184), (16, 7598610), (18, 6754320), (20, 6078888), (24, 5065740), (27, 4502880), (30, 4052592), (32, 3799305), (36, 3377160), (40, 3039444), (45, 2701728), (48, 2532870), (53, 2293920), (54, 2251440), (59, 2060640), (60, 2026296), (72, 1688580), (80, 1519722), (81, 1500960), (90, 1350864), (96, 1266435), (106, 1146960), (108, 1125720), (118, 1030320), (120, 1013148), (135, 900576), (144, 844290), (159, 764640), (160, 759861), (162, 750480), (177, 686880), (180, 675432), (212, 573480), (216, 562860), (236, 515160), (240, 506574), (243, 500320), (265, 458784), (270, 450288), (288, 422145), (295, 412128), (318, 382320), (324, 375240), (354, 343440), (360, 337716), (405, 300192), (424, 286740), (432, 281430), (472, 257580), (477, 254880), (480, 253287), (486, 250160), (530, 229392), (531, 228960), (540, 225144), (590, 206064), (636, 191160), (648, 187620), (708, 171720), (720, 168858), (795, 152928), (810, 150096), (848, 143370), (864, 140715), (885, 137376), (944, 128790), (954, 127440), (972, 125080), (1060, 114696), (1062, 114480), (1080, 112572), (1180, 103032), (1215, 100064), (1272, 95580), (1296, 93810), (1416, 85860), (1431, 84960), (1440, 84429), (1590, 76464), (1593, 76320), (1620, 75048), (1696, 71685), (1770, 68688), (1888, 64395), (1908, 63720), (1944, 62540), (2120, 57348), (2124, 57240), (2160, 56286), (2360, 51516), (2385, 50976), (2430, 50032), (2544, 47790), (2592, 46905), (2655, 45792), (2832, 42930), (2862, 42480), (3127, 38880), (3180, 38232), (3186, 38160), (3240, 37524), (3540, 34344), (3816, 31860), (3888, 31270), (4240, 28674), (4248, 28620), (4293, 28320), (4320, 28143), (4720, 25758), (4770, 25488), (4779, 25440), (4860, 25016), (5088, 23895), (5310, 22896), (5664, 21465), (5724, 21240), (6254, 19440), (6360, 19116), (6372, 19080), (6480, 18762), (7080, 17172), (7155, 16992), (7632, 15930), (7776, 15635), (7965, 15264), (8480, 14337), (8496, 14310), (8586, 14160), (9381, 12960), (9440, 12879), (9540, 12744), (9558, 12720), (9720, 12508), (10620, 11448)]