23516520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{195971}}^1$

素因数の和:195985

約数の個数: 32

約数和(自身を含む): 70549920

約数和(自身を除く): 47033400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 195971, 391942, 587913, 783884, 979855, 1175826, 1567768, 1959710, 2351652, 2939565, 3919420, 4703304, 5879130, 7838840, 11758260, 23516520]

約数ペア:

[(1, 23516520), (2, 11758260), (3, 7838840), (4, 5879130), (5, 4703304), (6, 3919420), (8, 2939565), (10, 2351652), (12, 1959710), (15, 1567768), (20, 1175826), (24, 979855), (30, 783884), (40, 587913), (60, 391942), (120, 195971)]