42116520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{350971}}^1$

素因数の和:350985

約数の個数: 32

約数和(自身を含む): 126349920

約数和(自身を除く): 84233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 350971, 701942, 1052913, 1403884, 1754855, 2105826, 2807768, 3509710, 4211652, 5264565, 7019420, 8423304, 10529130, 14038840, 21058260, 42116520]

約数ペア:

[(1, 42116520), (2, 21058260), (3, 14038840), (4, 10529130), (5, 8423304), (6, 7019420), (8, 5264565), (10, 4211652), (12, 3509710), (15, 2807768), (20, 2105826), (24, 1754855), (30, 1403884), (40, 1052913), (60, 701942), (120, 350971)]