90487920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3733}}^1$

素因数の和:3850

約数の個数: 80

約数和(自身を含む): 283365792

約数和(自身を除く): 192877872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3733, 4040, 4848, 6060, 7466, 8080, 11199, 12120, 14932, 18665, 22398, 24240, 29864, 37330, 44796, 55995, 59728, 74660, 89592, 111990, 149320, 179184, 223980, 298640, 377033, 447960, 754066, 895920, 1131099, 1508132, 1885165, 2262198, 3016264, 3770330, 4524396, 5655495, 6032528, 7540660, 9048792, 11310990, 15081320, 18097584, 22621980, 30162640, 45243960, 90487920]

約数ペア:

[(1, 90487920), (2, 45243960), (3, 30162640), (4, 22621980), (5, 18097584), (6, 15081320), (8, 11310990), (10, 9048792), (12, 7540660), (15, 6032528), (16, 5655495), (20, 4524396), (24, 3770330), (30, 3016264), (40, 2262198), (48, 1885165), (60, 1508132), (80, 1131099), (101, 895920), (120, 754066), (202, 447960), (240, 377033), (303, 298640), (404, 223980), (505, 179184), (606, 149320), (808, 111990), (1010, 89592), (1212, 74660), (1515, 59728), (1616, 55995), (2020, 44796), (2424, 37330), (3030, 29864), (3733, 24240), (4040, 22398), (4848, 18665), (6060, 14932), (7466, 12120), (8080, 11199)]