8065380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 22720320

約数和(自身を除く): 14654940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 587, 687, 916, 1145, 1174, 1374, 1761, 2290, 2348, 2748, 2935, 3435, 3522, 4580, 5870, 6870, 7044, 8805, 11740, 13740, 17610, 35220, 134423, 268846, 403269, 537692, 672115, 806538, 1344230, 1613076, 2016345, 2688460, 4032690, 8065380]

約数ペア:

[(1, 8065380), (2, 4032690), (3, 2688460), (4, 2016345), (5, 1613076), (6, 1344230), (10, 806538), (12, 672115), (15, 537692), (20, 403269), (30, 268846), (60, 134423), (229, 35220), (458, 17610), (587, 13740), (687, 11740), (916, 8805), (1145, 7044), (1174, 6870), (1374, 5870), (1761, 4580), (2290, 3522), (2348, 3435), (2748, 2935)]