147418680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1228489}}^1$

素因数の和:1228503

約数の個数: 32

約数和(自身を含む): 442256400

約数和(自身を除く): 294837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1228489, 2456978, 3685467, 4913956, 6142445, 7370934, 9827912, 12284890, 14741868, 18427335, 24569780, 29483736, 36854670, 49139560, 73709340, 147418680]

約数ペア:

[(1, 147418680), (2, 73709340), (3, 49139560), (4, 36854670), (5, 29483736), (6, 24569780), (8, 18427335), (10, 14741868), (12, 12284890), (15, 9827912), (20, 7370934), (24, 6142445), (30, 4913956), (40, 3685467), (60, 2456978), (120, 1228489)]