556430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4636921}}^1$

素因数の和:4636935

約数の個数: 32

約数和(自身を含む): 1669291920

約数和(自身を除く): 1112861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4636921, 9273842, 13910763, 18547684, 23184605, 27821526, 37095368, 46369210, 55643052, 69553815, 92738420, 111286104, 139107630, 185476840, 278215260, 556430520]

約数ペア:

[(1, 556430520), (2, 278215260), (3, 185476840), (4, 139107630), (5, 111286104), (6, 92738420), (8, 69553815), (10, 55643052), (12, 46369210), (15, 37095368), (20, 27821526), (24, 23184605), (30, 18547684), (40, 13910763), (60, 9273842), (120, 4636921)]