1310656440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{352327}}^1$

素因数の和:352372

約数の個数: 64

約数和(自身を含む): 4058818560

約数和(自身を除く): 2748162120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 352327, 704654, 1056981, 1409308, 1761635, 2113962, 2818616, 3523270, 4227924, 5284905, 7046540, 8455848, 10569810, 10922137, 14093080, 21139620, 21844274, 32766411, 42279240, 43688548, 54610685, 65532822, 87377096, 109221370, 131065644, 163832055, 218442740, 262131288, 327664110, 436885480, 655328220, 1310656440]

約数ペア:

[(1, 1310656440), (2, 655328220), (3, 436885480), (4, 327664110), (5, 262131288), (6, 218442740), (8, 163832055), (10, 131065644), (12, 109221370), (15, 87377096), (20, 65532822), (24, 54610685), (30, 43688548), (31, 42279240), (40, 32766411), (60, 21844274), (62, 21139620), (93, 14093080), (120, 10922137), (124, 10569810), (155, 8455848), (186, 7046540), (248, 5284905), (310, 4227924), (372, 3523270), (465, 2818616), (620, 2113962), (744, 1761635), (930, 1409308), (1240, 1056981), (1860, 704654), (3720, 352327)]