89744520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{747871}}^1$

素因数の和:747885

約数の個数: 32

約数和(自身を含む): 269233920

約数和(自身を除く): 179489400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 747871, 1495742, 2243613, 2991484, 3739355, 4487226, 5982968, 7478710, 8974452, 11218065, 14957420, 17948904, 22436130, 29914840, 44872260, 89744520]

約数ペア:

[(1, 89744520), (2, 44872260), (3, 29914840), (4, 22436130), (5, 17948904), (6, 14957420), (8, 11218065), (10, 8974452), (12, 7478710), (15, 5982968), (20, 4487226), (24, 3739355), (30, 2991484), (40, 2243613), (60, 1495742), (120, 747871)]