25743840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53633}}^1$

素因数の和:53651

約数の個数: 48

約数和(自身を含む): 81094608

約数和(自身を除く): 55350768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53633, 107266, 160899, 214532, 268165, 321798, 429064, 536330, 643596, 804495, 858128, 1072660, 1287192, 1608990, 1716256, 2145320, 2574384, 3217980, 4290640, 5148768, 6435960, 8581280, 12871920, 25743840]

約数ペア:

[(1, 25743840), (2, 12871920), (3, 8581280), (4, 6435960), (5, 5148768), (6, 4290640), (8, 3217980), (10, 2574384), (12, 2145320), (15, 1716256), (16, 1608990), (20, 1287192), (24, 1072660), (30, 858128), (32, 804495), (40, 643596), (48, 536330), (60, 429064), (80, 321798), (96, 268165), (120, 214532), (160, 160899), (240, 107266), (480, 53633)]