73708680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1459}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 221803200

約数和(自身を除く): 148094520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1459, 1684, 2105, 2526, 2918, 3368, 4210, 4377, 5052, 5836, 6315, 7295, 8420, 8754, 10104, 11672, 12630, 14590, 16840, 17508, 21885, 25260, 29180, 35016, 43770, 50520, 58360, 87540, 175080, 614239, 1228478, 1842717, 2456956, 3071195, 3685434, 4913912, 6142390, 7370868, 9213585, 12284780, 14741736, 18427170, 24569560, 36854340, 73708680]

約数ペア:

[(1, 73708680), (2, 36854340), (3, 24569560), (4, 18427170), (5, 14741736), (6, 12284780), (8, 9213585), (10, 7370868), (12, 6142390), (15, 4913912), (20, 3685434), (24, 3071195), (30, 2456956), (40, 1842717), (60, 1228478), (120, 614239), (421, 175080), (842, 87540), (1263, 58360), (1459, 50520), (1684, 43770), (2105, 35016), (2526, 29180), (2918, 25260), (3368, 21885), (4210, 17508), (4377, 16840), (5052, 14590), (5836, 12630), (6315, 11672), (7295, 10104), (8420, 8754)]