492037740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{303727}}^1$

素因数の和:303748

約数の個数: 60

約数和(自身を含む): 1543545696

約数和(自身を除く): 1051507956

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, 303727, 607454, 911181, 1214908, 1518635, 1822362, 2733543, 3037270, 3644724, 4555905, 5467086, 6074540, 8200629, 9111810, 10934172, 13667715, 16401258, 18223620, 24601887, 27335430, 32802516, 41003145, 49203774, 54670860, 82006290, 98407548, 123009435, 164012580, 246018870, 492037740]

約数ペア:

[(1, 492037740), (2, 246018870), (3, 164012580), (4, 123009435), (5, 98407548), (6, 82006290), (9, 54670860), (10, 49203774), (12, 41003145), (15, 32802516), (18, 27335430), (20, 24601887), (27, 18223620), (30, 16401258), (36, 13667715), (45, 10934172), (54, 9111810), (60, 8200629), (81, 6074540), (90, 5467086), (108, 4555905), (135, 3644724), (162, 3037270), (180, 2733543), (270, 1822362), (324, 1518635), (405, 1214908), (540, 911181), (810, 607454), (1620, 303727)]