318262080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331523}}^1$

素因数の和:331543

約数の個数: 56

約数和(自身を含む): 1010485152

約数和(自身を除く): 692223072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 331523, 663046, 994569, 1326092, 1657615, 1989138, 2652184, 3315230, 3978276, 4972845, 5304368, 6630460, 7956552, 9945690, 10608736, 13260920, 15913104, 19891380, 21217472, 26521840, 31826208, 39782760, 53043680, 63652416, 79565520, 106087360, 159131040, 318262080]

約数ペア:

[(1, 318262080), (2, 159131040), (3, 106087360), (4, 79565520), (5, 63652416), (6, 53043680), (8, 39782760), (10, 31826208), (12, 26521840), (15, 21217472), (16, 19891380), (20, 15913104), (24, 13260920), (30, 10608736), (32, 9945690), (40, 7956552), (48, 6630460), (60, 5304368), (64, 4972845), (80, 3978276), (96, 3315230), (120, 2652184), (160, 1989138), (192, 1657615), (240, 1326092), (320, 994569), (480, 663046), (960, 331523)]