470242680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3918689}}^1$

素因数の和:3918703

約数の個数: 32

約数和(自身を含む): 1410728400

約数和(自身を除く): 940485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3918689, 7837378, 11756067, 15674756, 19593445, 23512134, 31349512, 39186890, 47024268, 58780335, 78373780, 94048536, 117560670, 156747560, 235121340, 470242680]

約数ペア:

[(1, 470242680), (2, 235121340), (3, 156747560), (4, 117560670), (5, 94048536), (6, 78373780), (8, 58780335), (10, 47024268), (12, 39186890), (15, 31349512), (20, 23512134), (24, 19593445), (30, 15674756), (40, 11756067), (60, 7837378), (120, 3918689)]