64316760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{535973}}^1$

素因数の和:535987

約数の個数: 32

約数和(自身を含む): 192950640

約数和(自身を除く): 128633880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 535973, 1071946, 1607919, 2143892, 2679865, 3215838, 4287784, 5359730, 6431676, 8039595, 10719460, 12863352, 16079190, 21438920, 32158380, 64316760]

約数ペア:

[(1, 64316760), (2, 32158380), (3, 21438920), (4, 16079190), (5, 12863352), (6, 10719460), (8, 8039595), (10, 6431676), (12, 5359730), (15, 4287784), (20, 3215838), (24, 2679865), (30, 2143892), (40, 1607919), (60, 1071946), (120, 535973)]