157022640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{218087}}^1$

素因数の和:218106

約数の個数: 60

約数和(自身を含む): 527336784

約数和(自身を除く): 370314144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 218087, 436174, 654261, 872348, 1090435, 1308522, 1744696, 1962783, 2180870, 2617044, 3271305, 3489392, 3925566, 4361740, 5234088, 6542610, 7851132, 8723480, 9813915, 10468176, 13085220, 15702264, 17446960, 19627830, 26170440, 31404528, 39255660, 52340880, 78511320, 157022640]

約数ペア:

[(1, 157022640), (2, 78511320), (3, 52340880), (4, 39255660), (5, 31404528), (6, 26170440), (8, 19627830), (9, 17446960), (10, 15702264), (12, 13085220), (15, 10468176), (16, 9813915), (18, 8723480), (20, 7851132), (24, 6542610), (30, 5234088), (36, 4361740), (40, 3925566), (45, 3489392), (48, 3271305), (60, 2617044), (72, 2180870), (80, 1962783), (90, 1744696), (120, 1308522), (144, 1090435), (180, 872348), (240, 654261), (360, 436174), (720, 218087)]