30212880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125887}}^1$

素因数の和:125903

約数の個数: 40

約数和(自身を含む): 93660672

約数和(自身を除く): 63447792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125887, 251774, 377661, 503548, 629435, 755322, 1007096, 1258870, 1510644, 1888305, 2014192, 2517740, 3021288, 3776610, 5035480, 6042576, 7553220, 10070960, 15106440, 30212880]

約数ペア:

[(1, 30212880), (2, 15106440), (3, 10070960), (4, 7553220), (5, 6042576), (6, 5035480), (8, 3776610), (10, 3021288), (12, 2517740), (15, 2014192), (16, 1888305), (20, 1510644), (24, 1258870), (30, 1007096), (40, 755322), (48, 629435), (60, 503548), (80, 377661), (120, 251774), (240, 125887)]