65111880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542599}}^1$

素因数の和:542613

約数の個数: 32

約数和(自身を含む): 195336000

約数和(自身を除く): 130224120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542599, 1085198, 1627797, 2170396, 2712995, 3255594, 4340792, 5425990, 6511188, 8138985, 10851980, 13022376, 16277970, 21703960, 32555940, 65111880]

約数ペア:

[(1, 65111880), (2, 32555940), (3, 21703960), (4, 16277970), (5, 13022376), (6, 10851980), (8, 8138985), (10, 6511188), (12, 5425990), (15, 4340792), (20, 3255594), (24, 2712995), (30, 2170396), (40, 1627797), (60, 1085198), (120, 542599)]