195418680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1628489}}^1$

素因数の和:1628503

約数の個数: 32

約数和(自身を含む): 586256400

約数和(自身を除く): 390837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1628489, 3256978, 4885467, 6513956, 8142445, 9770934, 13027912, 16284890, 19541868, 24427335, 32569780, 39083736, 48854670, 65139560, 97709340, 195418680]

約数ペア:

[(1, 195418680), (2, 97709340), (3, 65139560), (4, 48854670), (5, 39083736), (6, 32569780), (8, 24427335), (10, 19541868), (12, 16284890), (15, 13027912), (20, 9770934), (24, 8142445), (30, 6513956), (40, 4885467), (60, 3256978), (120, 1628489)]