485015760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8527}}^1$

素因数の和:8625

約数の個数: 120

約数和(自身を含む): 1649656320

約数和(自身を除く): 1164640560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 8527, 9480, 11376, 14220, 17054, 18960, 25581, 28440, 34108, 42635, 51162, 56880, 68216, 76743, 85270, 102324, 127905, 136432, 153486, 170540, 204648, 255810, 306972, 341080, 383715, 409296, 511620, 613944, 673633, 682160, 767430, 1023240, 1227888, 1347266, 1534860, 2020899, 2046480, 2694532, 3069720, 3368165, 4041798, 5389064, 6062697, 6139440, 6736330, 8083596, 10104495, 10778128, 12125394, 13472660, 16167192, 20208990, 24250788, 26945320, 30313485, 32334384, 40417980, 48501576, 53890640, 60626970, 80835960, 97003152, 121253940, 161671920, 242507880, 485015760]

約数ペア:

[(1, 485015760), (2, 242507880), (3, 161671920), (4, 121253940), (5, 97003152), (6, 80835960), (8, 60626970), (9, 53890640), (10, 48501576), (12, 40417980), (15, 32334384), (16, 30313485), (18, 26945320), (20, 24250788), (24, 20208990), (30, 16167192), (36, 13472660), (40, 12125394), (45, 10778128), (48, 10104495), (60, 8083596), (72, 6736330), (79, 6139440), (80, 6062697), (90, 5389064), (120, 4041798), (144, 3368165), (158, 3069720), (180, 2694532), (237, 2046480), (240, 2020899), (316, 1534860), (360, 1347266), (395, 1227888), (474, 1023240), (632, 767430), (711, 682160), (720, 673633), (790, 613944), (948, 511620), (1185, 409296), (1264, 383715), (1422, 341080), (1580, 306972), (1896, 255810), (2370, 204648), (2844, 170540), (3160, 153486), (3555, 136432), (3792, 127905), (4740, 102324), (5688, 85270), (6320, 76743), (7110, 68216), (8527, 56880), (9480, 51162), (11376, 42635), (14220, 34108), (17054, 28440), (18960, 25581)]