112215120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{937}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 348936000

約数和(自身を除く): 236720880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 937, 998, 1497, 1874, 1996, 2495, 2811, 2994, 3748, 3992, 4685, 4990, 5622, 5988, 7485, 7496, 7984, 9370, 9980, 11244, 11976, 14055, 14970, 14992, 18740, 19960, 22488, 23952, 28110, 29940, 37480, 39920, 44976, 56220, 59880, 74960, 112440, 119760, 224880, 467563, 935126, 1402689, 1870252, 2337815, 2805378, 3740504, 4675630, 5610756, 7013445, 7481008, 9351260, 11221512, 14026890, 18702520, 22443024, 28053780, 37405040, 56107560, 112215120]

約数ペア:

[(1, 112215120), (2, 56107560), (3, 37405040), (4, 28053780), (5, 22443024), (6, 18702520), (8, 14026890), (10, 11221512), (12, 9351260), (15, 7481008), (16, 7013445), (20, 5610756), (24, 4675630), (30, 3740504), (40, 2805378), (48, 2337815), (60, 1870252), (80, 1402689), (120, 935126), (240, 467563), (499, 224880), (937, 119760), (998, 112440), (1497, 74960), (1874, 59880), (1996, 56220), (2495, 44976), (2811, 39920), (2994, 37480), (3748, 29940), (3992, 28110), (4685, 23952), (4990, 22488), (5622, 19960), (5988, 18740), (7485, 14992), (7496, 14970), (7984, 14055), (9370, 11976), (9980, 11244)]