6120640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 15069312

約数和(自身を除く): 8948672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 617, 620, 992, 1234, 1240, 1984, 2468, 2480, 3085, 4936, 4960, 6170, 9872, 9920, 12340, 19127, 19744, 24680, 38254, 39488, 49360, 76508, 95635, 98720, 153016, 191270, 197440, 306032, 382540, 612064, 765080, 1224128, 1530160, 3060320, 6120640]

約数ペア:

[(1, 6120640), (2, 3060320), (4, 1530160), (5, 1224128), (8, 765080), (10, 612064), (16, 382540), (20, 306032), (31, 197440), (32, 191270), (40, 153016), (62, 98720), (64, 95635), (80, 76508), (124, 49360), (155, 39488), (160, 38254), (248, 24680), (310, 19744), (320, 19127), (496, 12340), (617, 9920), (620, 9872), (992, 6170), (1234, 4960), (1240, 4936), (1984, 3085), (2468, 2480)]