90169080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24239}}^1$

素因数の和:24284

約数の個数: 64

約数和(自身を含む): 279244800

約数和(自身を除く): 189075720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 24239, 48478, 72717, 96956, 121195, 145434, 193912, 242390, 290868, 363585, 484780, 581736, 727170, 751409, 969560, 1454340, 1502818, 2254227, 2908680, 3005636, 3757045, 4508454, 6011272, 7514090, 9016908, 11271135, 15028180, 18033816, 22542270, 30056360, 45084540, 90169080]

約数ペア:

[(1, 90169080), (2, 45084540), (3, 30056360), (4, 22542270), (5, 18033816), (6, 15028180), (8, 11271135), (10, 9016908), (12, 7514090), (15, 6011272), (20, 4508454), (24, 3757045), (30, 3005636), (31, 2908680), (40, 2254227), (60, 1502818), (62, 1454340), (93, 969560), (120, 751409), (124, 727170), (155, 581736), (186, 484780), (248, 363585), (310, 290868), (372, 242390), (465, 193912), (620, 145434), (744, 121195), (930, 96956), (1240, 72717), (1860, 48478), (3720, 24239)]