978860160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 256

約数和(自身を含む): 3562819200

約数和(自身を除く): 2583959040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 540, 555, 576, 592, 640, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1152, 1184, 1332, 1440, 1480, 1531, 1665, 1728, 1776, 1920, 1998, 2160, 2220, 2368, 2664, 2880, 2960, 3062, 3330, 3456, 3552, 3996, 4320, 4440, 4593, 4736, 4995, 5328, 5760, 5920, 6124, 6660, 7104, 7655, 7992, 8640, 8880, 9186, 9990, 10656, 11840, 12248, 13320, 13779, 14208, 15310, 15984, 17280, 17760, 18372, 19980, 21312, 22965, 23680, 24496, 26640, 27558, 30620, 31968, 35520, 36744, 39960, 41337, 42624, 45930, 48992, 53280, 55116, 56647, 61240, 63936, 68895, 71040, 73488, 79920, 82674, 91860, 97984, 106560, 110232, 113294, 122480, 127872, 137790, 146976, 159840, 165348, 169941, 183720, 195968, 206685, 213120, 220464, 226588, 244960, 275580, 283235, 293952, 319680, 330696, 339882, 367440, 413370, 440928, 453176, 489920, 509823, 551160, 566470, 587904, 639360, 661392, 679764, 734880, 826740, 849705, 881856, 906352, 979840, 1019646, 1102320, 1132940, 1322784, 1359528, 1469760, 1529469, 1653480, 1699410, 1763712, 1812704, 2039292, 2204640, 2265880, 2549115, 2645568, 2719056, 2939520, 3058938, 3306960, 3398820, 3625408, 4078584, 4409280, 4531760, 5098230, 5291136, 5438112, 6117876, 6613920, 6797640, 7250816, 7647345, 8157168, 8818560, 9063520, 10196460, 10876224, 12235752, 13227840, 13595280, 15294690, 16314336, 18127040, 20392920, 21752448, 24471504, 26455680, 27190560, 30589380, 32628672, 36254080, 40785840, 48943008, 54381120, 61178760, 65257344, 81571680, 97886016, 108762240, 122357520, 163143360, 195772032, 244715040, 326286720, 489430080, 978860160]

約数ペア:

[(1, 978860160), (2, 489430080), (3, 326286720), (4, 244715040), (5, 195772032), (6, 163143360), (8, 122357520), (9, 108762240), (10, 97886016), (12, 81571680), (15, 65257344), (16, 61178760), (18, 54381120), (20, 48943008), (24, 40785840), (27, 36254080), (30, 32628672), (32, 30589380), (36, 27190560), (37, 26455680), (40, 24471504), (45, 21752448), (48, 20392920), (54, 18127040), (60, 16314336), (64, 15294690), (72, 13595280), (74, 13227840), (80, 12235752), (90, 10876224), (96, 10196460), (108, 9063520), (111, 8818560), (120, 8157168), (128, 7647345), (135, 7250816), (144, 6797640), (148, 6613920), (160, 6117876), (180, 5438112), (185, 5291136), (192, 5098230), (216, 4531760), (222, 4409280), (240, 4078584), (270, 3625408), (288, 3398820), (296, 3306960), (320, 3058938), (333, 2939520), (360, 2719056), (370, 2645568), (384, 2549115), (432, 2265880), (444, 2204640), (480, 2039292), (540, 1812704), (555, 1763712), (576, 1699410), (592, 1653480), (640, 1529469), (666, 1469760), (720, 1359528), (740, 1322784), (864, 1132940), (888, 1102320), (960, 1019646), (999, 979840), (1080, 906352), (1110, 881856), (1152, 849705), (1184, 826740), (1332, 734880), (1440, 679764), (1480, 661392), (1531, 639360), (1665, 587904), (1728, 566470), (1776, 551160), (1920, 509823), (1998, 489920), (2160, 453176), (2220, 440928), (2368, 413370), (2664, 367440), (2880, 339882), (2960, 330696), (3062, 319680), (3330, 293952), (3456, 283235), (3552, 275580), (3996, 244960), (4320, 226588), (4440, 220464), (4593, 213120), (4736, 206685), (4995, 195968), (5328, 183720), (5760, 169941), (5920, 165348), (6124, 159840), (6660, 146976), (7104, 137790), (7655, 127872), (7992, 122480), (8640, 113294), (8880, 110232), (9186, 106560), (9990, 97984), (10656, 91860), (11840, 82674), (12248, 79920), (13320, 73488), (13779, 71040), (14208, 68895), (15310, 63936), (15984, 61240), (17280, 56647), (17760, 55116), (18372, 53280), (19980, 48992), (21312, 45930), (22965, 42624), (23680, 41337), (24496, 39960), (26640, 36744), (27558, 35520), (30620, 31968)]