8068980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 14679564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 743, 905, 1086, 1486, 1810, 2172, 2229, 2715, 2972, 3620, 3715, 4458, 5430, 7430, 8916, 10860, 11145, 14860, 22290, 44580, 134483, 268966, 403449, 537932, 672415, 806898, 1344830, 1613796, 2017245, 2689660, 4034490, 8068980]

約数ペア:

[(1, 8068980), (2, 4034490), (3, 2689660), (4, 2017245), (5, 1613796), (6, 1344830), (10, 806898), (12, 672415), (15, 537932), (20, 403449), (30, 268966), (60, 134483), (181, 44580), (362, 22290), (543, 14860), (724, 11145), (743, 10860), (905, 8916), (1086, 7430), (1486, 5430), (1810, 4458), (2172, 3715), (2229, 3620), (2715, 2972)]