90422080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 252959616

約数和(自身を除く): 162537536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1091, 1120, 1184, 1295, 1480, 2072, 2182, 2240, 2368, 2590, 2960, 4144, 4364, 5180, 5455, 5920, 7637, 8288, 8728, 10360, 10910, 11840, 15274, 16576, 17456, 20720, 21820, 30548, 34912, 38185, 40367, 41440, 43640, 61096, 69824, 76370, 80734, 82880, 87280, 122192, 152740, 161468, 174560, 201835, 244384, 282569, 305480, 322936, 349120, 403670, 488768, 565138, 610960, 645872, 807340, 1130276, 1221920, 1291744, 1412845, 1614680, 2260552, 2443840, 2583488, 2825690, 3229360, 4521104, 5651380, 6458720, 9042208, 11302760, 12917440, 18084416, 22605520, 45211040, 90422080]

約数ペア:

[(1, 90422080), (2, 45211040), (4, 22605520), (5, 18084416), (7, 12917440), (8, 11302760), (10, 9042208), (14, 6458720), (16, 5651380), (20, 4521104), (28, 3229360), (32, 2825690), (35, 2583488), (37, 2443840), (40, 2260552), (56, 1614680), (64, 1412845), (70, 1291744), (74, 1221920), (80, 1130276), (112, 807340), (140, 645872), (148, 610960), (160, 565138), (185, 488768), (224, 403670), (259, 349120), (280, 322936), (296, 305480), (320, 282569), (370, 244384), (448, 201835), (518, 174560), (560, 161468), (592, 152740), (740, 122192), (1036, 87280), (1091, 82880), (1120, 80734), (1184, 76370), (1295, 69824), (1480, 61096), (2072, 43640), (2182, 41440), (2240, 40367), (2368, 38185), (2590, 34912), (2960, 30548), (4144, 21820), (4364, 20720), (5180, 17456), (5455, 16576), (5920, 15274), (7637, 11840), (8288, 10910), (8728, 10360)]