84211080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1229}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 253281600

約数和(自身を除く): 169070520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1229, 1713, 2284, 2458, 2855, 3426, 3687, 4568, 4916, 5710, 6145, 6852, 7374, 8565, 9832, 11420, 12290, 13704, 14748, 17130, 18435, 22840, 24580, 29496, 34260, 36870, 49160, 68520, 73740, 147480, 701759, 1403518, 2105277, 2807036, 3508795, 4210554, 5614072, 7017590, 8421108, 10526385, 14035180, 16842216, 21052770, 28070360, 42105540, 84211080]

約数ペア:

[(1, 84211080), (2, 42105540), (3, 28070360), (4, 21052770), (5, 16842216), (6, 14035180), (8, 10526385), (10, 8421108), (12, 7017590), (15, 5614072), (20, 4210554), (24, 3508795), (30, 2807036), (40, 2105277), (60, 1403518), (120, 701759), (571, 147480), (1142, 73740), (1229, 68520), (1713, 49160), (2284, 36870), (2458, 34260), (2855, 29496), (3426, 24580), (3687, 22840), (4568, 18435), (4916, 17130), (5710, 14748), (6145, 13704), (6852, 12290), (7374, 11420), (8565, 9832)]