885528480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2791}}^1$

素因数の和:3470

約数の個数: 96

約数和(自身を含む): 2794635648

約数和(自身を除く): 1909107168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 1322, 1983, 2644, 2791, 3305, 3966, 5288, 5582, 6610, 7932, 8373, 9915, 10576, 11164, 13220, 13955, 15864, 16746, 19830, 21152, 22328, 26440, 27910, 31728, 33492, 39660, 41865, 44656, 52880, 55820, 63456, 66984, 79320, 83730, 89312, 105760, 111640, 133968, 158640, 167460, 223280, 267936, 317280, 334920, 446560, 669840, 1339680, 1844851, 3689702, 5534553, 7379404, 9224255, 11069106, 14758808, 18448510, 22138212, 27672765, 29517616, 36897020, 44276424, 55345530, 59035232, 73794040, 88552848, 110691060, 147588080, 177105696, 221382120, 295176160, 442764240, 885528480]

約数ペア:

[(1, 885528480), (2, 442764240), (3, 295176160), (4, 221382120), (5, 177105696), (6, 147588080), (8, 110691060), (10, 88552848), (12, 73794040), (15, 59035232), (16, 55345530), (20, 44276424), (24, 36897020), (30, 29517616), (32, 27672765), (40, 22138212), (48, 18448510), (60, 14758808), (80, 11069106), (96, 9224255), (120, 7379404), (160, 5534553), (240, 3689702), (480, 1844851), (661, 1339680), (1322, 669840), (1983, 446560), (2644, 334920), (2791, 317280), (3305, 267936), (3966, 223280), (5288, 167460), (5582, 158640), (6610, 133968), (7932, 111640), (8373, 105760), (9915, 89312), (10576, 83730), (11164, 79320), (13220, 66984), (13955, 63456), (15864, 55820), (16746, 52880), (19830, 44656), (21152, 41865), (22328, 39660), (26440, 33492), (27910, 31728)]