123734040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031117}}^1$

素因数の和:1031131

約数の個数: 32

約数和(自身を含む): 371202480

約数和(自身を除く): 247468440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031117, 2062234, 3093351, 4124468, 5155585, 6186702, 8248936, 10311170, 12373404, 15466755, 20622340, 24746808, 30933510, 41244680, 61867020, 123734040]

約数ペア:

[(1, 123734040), (2, 61867020), (3, 41244680), (4, 30933510), (5, 24746808), (6, 20622340), (8, 15466755), (10, 12373404), (12, 10311170), (15, 8248936), (20, 6186702), (24, 5155585), (30, 4124468), (40, 3093351), (60, 2062234), (120, 1031117)]