120250760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{429467}}^1$

素因数の和:429485

約数の個数: 32

約数和(自身を含む): 309216960

約数和(自身を除く): 188966200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 429467, 858934, 1717868, 2147335, 3006269, 3435736, 4294670, 6012538, 8589340, 12025076, 15031345, 17178680, 24050152, 30062690, 60125380, 120250760]

約数ペア:

[(1, 120250760), (2, 60125380), (4, 30062690), (5, 24050152), (7, 17178680), (8, 15031345), (10, 12025076), (14, 8589340), (20, 6012538), (28, 4294670), (35, 3435736), (40, 3006269), (56, 2147335), (70, 1717868), (140, 858934), (280, 429467)]