124995120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{520813}}^1$

素因数の和:520829

約数の個数: 40

約数和(自身を含む): 387485616

約数和(自身を除く): 262490496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 520813, 1041626, 1562439, 2083252, 2604065, 3124878, 4166504, 5208130, 6249756, 7812195, 8333008, 10416260, 12499512, 15624390, 20832520, 24999024, 31248780, 41665040, 62497560, 124995120]

約数ペア:

[(1, 124995120), (2, 62497560), (3, 41665040), (4, 31248780), (5, 24999024), (6, 20832520), (8, 15624390), (10, 12499512), (12, 10416260), (15, 8333008), (16, 7812195), (20, 6249756), (24, 5208130), (30, 4166504), (40, 3124878), (48, 2604065), (60, 2083252), (80, 1562439), (120, 1041626), (240, 520813)]