1330643220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{122527}}^1$

素因数の和:122720

約数の個数: 48

約数和(自身を含む): 3746416128

約数和(自身を除く): 2415772908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 122527, 245054, 367581, 490108, 612635, 735162, 1225270, 1470324, 1837905, 2450540, 3675810, 7351620, 22177387, 44354774, 66532161, 88709548, 110886935, 133064322, 221773870, 266128644, 332660805, 443547740, 665321610, 1330643220]

約数ペア:

[(1, 1330643220), (2, 665321610), (3, 443547740), (4, 332660805), (5, 266128644), (6, 221773870), (10, 133064322), (12, 110886935), (15, 88709548), (20, 66532161), (30, 44354774), (60, 22177387), (181, 7351620), (362, 3675810), (543, 2450540), (724, 1837905), (905, 1470324), (1086, 1225270), (1810, 735162), (2172, 612635), (2715, 490108), (3620, 367581), (5430, 245054), (10860, 122527)]