74551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5861}}^1$

素因数の和:5930

約数の個数: 80

約数和(自身を含む): 235511712

約数和(自身を除く): 160959792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 5861, 6360, 11722, 12720, 17583, 23444, 29305, 35166, 46888, 58610, 70332, 87915, 93776, 117220, 140664, 175830, 234440, 281328, 310633, 351660, 468880, 621266, 703320, 931899, 1242532, 1406640, 1553165, 1863798, 2485064, 3106330, 3727596, 4659495, 4970128, 6212660, 7455192, 9318990, 12425320, 14910384, 18637980, 24850640, 37275960, 74551920]

約数ペア:

[(1, 74551920), (2, 37275960), (3, 24850640), (4, 18637980), (5, 14910384), (6, 12425320), (8, 9318990), (10, 7455192), (12, 6212660), (15, 4970128), (16, 4659495), (20, 3727596), (24, 3106330), (30, 2485064), (40, 1863798), (48, 1553165), (53, 1406640), (60, 1242532), (80, 931899), (106, 703320), (120, 621266), (159, 468880), (212, 351660), (240, 310633), (265, 281328), (318, 234440), (424, 175830), (530, 140664), (636, 117220), (795, 93776), (848, 87915), (1060, 70332), (1272, 58610), (1590, 46888), (2120, 35166), (2544, 29305), (3180, 23444), (4240, 17583), (5861, 12720), (6360, 11722)]