87840960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2530

約数の個数: 112

約数和(自身を含む): 286548576

約数和(自身を除く): 198707616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2473, 2960, 3552, 4440, 4946, 5920, 7104, 7419, 8880, 9892, 11840, 12365, 14838, 17760, 19784, 24730, 29676, 35520, 37095, 39568, 49460, 59352, 74190, 79136, 91501, 98920, 118704, 148380, 158272, 183002, 197840, 237408, 274503, 296760, 366004, 395680, 457505, 474816, 549006, 593520, 732008, 791360, 915010, 1098012, 1187040, 1372515, 1464016, 1830020, 2196024, 2374080, 2745030, 2928032, 3660040, 4392048, 5490060, 5856064, 7320080, 8784096, 10980120, 14640160, 17568192, 21960240, 29280320, 43920480, 87840960]

約数ペア:

[(1, 87840960), (2, 43920480), (3, 29280320), (4, 21960240), (5, 17568192), (6, 14640160), (8, 10980120), (10, 8784096), (12, 7320080), (15, 5856064), (16, 5490060), (20, 4392048), (24, 3660040), (30, 2928032), (32, 2745030), (37, 2374080), (40, 2196024), (48, 1830020), (60, 1464016), (64, 1372515), (74, 1187040), (80, 1098012), (96, 915010), (111, 791360), (120, 732008), (148, 593520), (160, 549006), (185, 474816), (192, 457505), (222, 395680), (240, 366004), (296, 296760), (320, 274503), (370, 237408), (444, 197840), (480, 183002), (555, 158272), (592, 148380), (740, 118704), (888, 98920), (960, 91501), (1110, 79136), (1184, 74190), (1480, 59352), (1776, 49460), (2220, 39568), (2368, 37095), (2473, 35520), (2960, 29676), (3552, 24730), (4440, 19784), (4946, 17760), (5920, 14838), (7104, 12365), (7419, 11840), (8880, 9892)]