42863580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26459}}^1$

素因数の和:26480

約数の個数: 60

約数和(自身を含む): 134469720

約数和(自身を除く): 91606140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 26459, 52918, 79377, 105836, 132295, 158754, 238131, 264590, 317508, 396885, 476262, 529180, 714393, 793770, 952524, 1190655, 1428786, 1587540, 2143179, 2381310, 2857572, 3571965, 4286358, 4762620, 7143930, 8572716, 10715895, 14287860, 21431790, 42863580]

約数ペア:

[(1, 42863580), (2, 21431790), (3, 14287860), (4, 10715895), (5, 8572716), (6, 7143930), (9, 4762620), (10, 4286358), (12, 3571965), (15, 2857572), (18, 2381310), (20, 2143179), (27, 1587540), (30, 1428786), (36, 1190655), (45, 952524), (54, 793770), (60, 714393), (81, 529180), (90, 476262), (108, 396885), (135, 317508), (162, 264590), (180, 238131), (270, 158754), (324, 132295), (405, 105836), (540, 79377), (810, 52918), (1620, 26459)]