40981620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 115375680

約数和(自身を除く): 74394060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3539, 3860, 5790, 7078, 10617, 11580, 14156, 17695, 21234, 35390, 42468, 53085, 70780, 106170, 212340, 683027, 1366054, 2049081, 2732108, 3415135, 4098162, 6830270, 8196324, 10245405, 13660540, 20490810, 40981620]

約数ペア:

[(1, 40981620), (2, 20490810), (3, 13660540), (4, 10245405), (5, 8196324), (6, 6830270), (10, 4098162), (12, 3415135), (15, 2732108), (20, 2049081), (30, 1366054), (60, 683027), (193, 212340), (386, 106170), (579, 70780), (772, 53085), (965, 42468), (1158, 35390), (1930, 21234), (2316, 17695), (2895, 14156), (3539, 11580), (3860, 10617), (5790, 7078)]