717778920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5981491}}^1$

素因数の和:5981505

約数の個数: 32

約数和(自身を含む): 2153337120

約数和(自身を除く): 1435558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5981491, 11962982, 17944473, 23925964, 29907455, 35888946, 47851928, 59814910, 71777892, 89722365, 119629820, 143555784, 179444730, 239259640, 358889460, 717778920]

約数ペア:

[(1, 717778920), (2, 358889460), (3, 239259640), (4, 179444730), (5, 143555784), (6, 119629820), (8, 89722365), (10, 71777892), (12, 59814910), (15, 47851928), (20, 35888946), (24, 29907455), (30, 23925964), (40, 17944473), (60, 11962982), (120, 5981491)]