313976640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{327059}}^1$

素因数の和:327079

約数の個数: 56

約数和(自身を含む): 996878880

約数和(自身を除く): 682902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 327059, 654118, 981177, 1308236, 1635295, 1962354, 2616472, 3270590, 3924708, 4905885, 5232944, 6541180, 7849416, 9811770, 10465888, 13082360, 15698832, 19623540, 20931776, 26164720, 31397664, 39247080, 52329440, 62795328, 78494160, 104658880, 156988320, 313976640]

約数ペア:

[(1, 313976640), (2, 156988320), (3, 104658880), (4, 78494160), (5, 62795328), (6, 52329440), (8, 39247080), (10, 31397664), (12, 26164720), (15, 20931776), (16, 19623540), (20, 15698832), (24, 13082360), (30, 10465888), (32, 9811770), (40, 7849416), (48, 6541180), (60, 5232944), (64, 4905885), (80, 3924708), (96, 3270590), (120, 2616472), (160, 1962354), (192, 1635295), (240, 1308236), (320, 981177), (480, 654118), (960, 327059)]