5288820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 14921088

約数和(自身を除く): 9632268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 487, 543, 724, 905, 974, 1086, 1461, 1810, 1948, 2172, 2435, 2715, 2922, 3620, 4870, 5430, 5844, 7305, 9740, 10860, 14610, 29220, 88147, 176294, 264441, 352588, 440735, 528882, 881470, 1057764, 1322205, 1762940, 2644410, 5288820]

約数ペア:

[(1, 5288820), (2, 2644410), (3, 1762940), (4, 1322205), (5, 1057764), (6, 881470), (10, 528882), (12, 440735), (15, 352588), (20, 264441), (30, 176294), (60, 88147), (181, 29220), (362, 14610), (487, 10860), (543, 9740), (724, 7305), (905, 5844), (974, 5430), (1086, 4870), (1461, 3620), (1810, 2922), (1948, 2715), (2172, 2435)]