619021320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5158511}}^1$

素因数の和:5158525

約数の個数: 32

約数和(自身を含む): 1857064320

約数和(自身を除く): 1238043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5158511, 10317022, 15475533, 20634044, 25792555, 30951066, 41268088, 51585110, 61902132, 77377665, 103170220, 123804264, 154755330, 206340440, 309510660, 619021320]

約数ペア:

[(1, 619021320), (2, 309510660), (3, 206340440), (4, 154755330), (5, 123804264), (6, 103170220), (8, 77377665), (10, 61902132), (12, 51585110), (15, 41268088), (20, 30951066), (24, 25792555), (30, 20634044), (40, 15475533), (60, 10317022), (120, 5158511)]