12621240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35059}}^1$

素因数の和:35076

約数の個数: 48

約数和(自身を含む): 41020200

約数和(自身を除く): 28398960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 35059, 70118, 105177, 140236, 175295, 210354, 280472, 315531, 350590, 420708, 525885, 631062, 701180, 841416, 1051770, 1262124, 1402360, 1577655, 2103540, 2524248, 3155310, 4207080, 6310620, 12621240]

約数ペア:

[(1, 12621240), (2, 6310620), (3, 4207080), (4, 3155310), (5, 2524248), (6, 2103540), (8, 1577655), (9, 1402360), (10, 1262124), (12, 1051770), (15, 841416), (18, 701180), (20, 631062), (24, 525885), (30, 420708), (36, 350590), (40, 315531), (45, 280472), (60, 210354), (72, 175295), (90, 140236), (120, 105177), (180, 70118), (360, 35059)]