8615360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 23469600

約数和(自身を除く): 14854240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 109, 130, 152, 160, 190, 208, 218, 247, 260, 304, 320, 380, 416, 436, 494, 520, 545, 608, 760, 832, 872, 988, 1040, 1090, 1216, 1235, 1417, 1520, 1744, 1976, 2071, 2080, 2180, 2470, 2834, 3040, 3488, 3952, 4142, 4160, 4360, 4940, 5668, 6080, 6976, 7085, 7904, 8284, 8720, 9880, 10355, 11336, 14170, 15808, 16568, 17440, 19760, 20710, 22672, 26923, 28340, 33136, 34880, 39520, 41420, 45344, 53846, 56680, 66272, 79040, 82840, 90688, 107692, 113360, 132544, 134615, 165680, 215384, 226720, 269230, 331360, 430768, 453440, 538460, 662720, 861536, 1076920, 1723072, 2153840, 4307680, 8615360]

約数ペア:

[(1, 8615360), (2, 4307680), (4, 2153840), (5, 1723072), (8, 1076920), (10, 861536), (13, 662720), (16, 538460), (19, 453440), (20, 430768), (26, 331360), (32, 269230), (38, 226720), (40, 215384), (52, 165680), (64, 134615), (65, 132544), (76, 113360), (80, 107692), (95, 90688), (104, 82840), (109, 79040), (130, 66272), (152, 56680), (160, 53846), (190, 45344), (208, 41420), (218, 39520), (247, 34880), (260, 33136), (304, 28340), (320, 26923), (380, 22672), (416, 20710), (436, 19760), (494, 17440), (520, 16568), (545, 15808), (608, 14170), (760, 11336), (832, 10355), (872, 9880), (988, 8720), (1040, 8284), (1090, 7904), (1216, 7085), (1235, 6976), (1417, 6080), (1520, 5668), (1744, 4940), (1976, 4360), (2071, 4160), (2080, 4142), (2180, 3952), (2470, 3488), (2834, 3040)]