313600080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1306667}}^1$

素因数の和:1306683

約数の個数: 40

約数和(自身を含む): 972160992

約数和(自身を除く): 658560912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1306667, 2613334, 3920001, 5226668, 6533335, 7840002, 10453336, 13066670, 15680004, 19600005, 20906672, 26133340, 31360008, 39200010, 52266680, 62720016, 78400020, 104533360, 156800040, 313600080]

約数ペア:

[(1, 313600080), (2, 156800040), (3, 104533360), (4, 78400020), (5, 62720016), (6, 52266680), (8, 39200010), (10, 31360008), (12, 26133340), (15, 20906672), (16, 19600005), (20, 15680004), (24, 13066670), (30, 10453336), (40, 7840002), (48, 6533335), (60, 5226668), (80, 3920001), (120, 2613334), (240, 1306667)]