421480440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1170779}}^1$

素因数の和:1170796

約数の個数: 48

約数和(自身を含む): 1369812600

約数和(自身を除く): 948332160

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, 1170779, 2341558, 3512337, 4683116, 5853895, 7024674, 9366232, 10537011, 11707790, 14049348, 17561685, 21074022, 23415580, 28098696, 35123370, 42148044, 46831160, 52685055, 70246740, 84296088, 105370110, 140493480, 210740220, 421480440]

約数ペア:

[(1, 421480440), (2, 210740220), (3, 140493480), (4, 105370110), (5, 84296088), (6, 70246740), (8, 52685055), (9, 46831160), (10, 42148044), (12, 35123370), (15, 28098696), (18, 23415580), (20, 21074022), (24, 17561685), (30, 14049348), (36, 11707790), (40, 10537011), (45, 9366232), (60, 7024674), (72, 5853895), (90, 4683116), (120, 3512337), (180, 2341558), (360, 1170779)]