74493240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{620777}}^1$

素因数の和:620791

約数の個数: 32

約数和(自身を含む): 223480080

約数和(自身を除く): 148986840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 620777, 1241554, 1862331, 2483108, 3103885, 3724662, 4966216, 6207770, 7449324, 9311655, 12415540, 14898648, 18623310, 24831080, 37246620, 74493240]

約数ペア:

[(1, 74493240), (2, 37246620), (3, 24831080), (4, 18623310), (5, 14898648), (6, 12415540), (8, 9311655), (10, 7449324), (12, 6207770), (15, 4966216), (20, 3724662), (24, 3103885), (30, 2483108), (40, 1862331), (60, 1241554), (120, 620777)]