156988320

素因数分解:

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

素因数の和:327077

約数の個数: 48

約数和(自身を含む): 494514720

約数和(自身を除く): 337526400

約数列:

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

約数ペア:

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