1509680

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 3562272

約数和(自身を除く): 2052592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 167, 226, 334, 452, 565, 668, 835, 904, 1130, 1336, 1670, 1808, 2260, 2672, 3340, 4520, 6680, 9040, 13360, 18871, 37742, 75484, 94355, 150968, 188710, 301936, 377420, 754840, 1509680]

約数ペア:

[(1, 1509680), (2, 754840), (4, 377420), (5, 301936), (8, 188710), (10, 150968), (16, 94355), (20, 75484), (40, 37742), (80, 18871), (113, 13360), (167, 9040), (226, 6680), (334, 4520), (452, 3340), (565, 2672), (668, 2260), (835, 1808), (904, 1670), (1130, 1336)]