313983480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70717}}^1$

素因数の和:70768

約数の個数: 64

約数和(自身を含む): 967422240

約数和(自身を除く): 653438760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 70717, 141434, 212151, 282868, 353585, 424302, 565736, 707170, 848604, 1060755, 1414340, 1697208, 2121510, 2616529, 2828680, 4243020, 5233058, 7849587, 8486040, 10466116, 13082645, 15699174, 20932232, 26165290, 31398348, 39247935, 52330580, 62796696, 78495870, 104661160, 156991740, 313983480]

約数ペア:

[(1, 313983480), (2, 156991740), (3, 104661160), (4, 78495870), (5, 62796696), (6, 52330580), (8, 39247935), (10, 31398348), (12, 26165290), (15, 20932232), (20, 15699174), (24, 13082645), (30, 10466116), (37, 8486040), (40, 7849587), (60, 5233058), (74, 4243020), (111, 2828680), (120, 2616529), (148, 2121510), (185, 1697208), (222, 1414340), (296, 1060755), (370, 848604), (444, 707170), (555, 565736), (740, 424302), (888, 353585), (1110, 282868), (1480, 212151), (2220, 141434), (4440, 70717)]