83639280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 260161920

約数和(自身を除く): 176522640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 619, 1126, 1238, 1689, 1857, 2252, 2476, 2815, 3095, 3378, 3714, 4504, 4952, 5630, 6190, 6756, 7428, 8445, 9008, 9285, 9904, 11260, 12380, 13512, 14856, 16890, 18570, 22520, 24760, 27024, 29712, 33780, 37140, 45040, 49520, 67560, 74280, 135120, 148560, 348497, 696994, 1045491, 1393988, 1742485, 2090982, 2787976, 3484970, 4181964, 5227455, 5575952, 6969940, 8363928, 10454910, 13939880, 16727856, 20909820, 27879760, 41819640, 83639280]

約数ペア:

[(1, 83639280), (2, 41819640), (3, 27879760), (4, 20909820), (5, 16727856), (6, 13939880), (8, 10454910), (10, 8363928), (12, 6969940), (15, 5575952), (16, 5227455), (20, 4181964), (24, 3484970), (30, 2787976), (40, 2090982), (48, 1742485), (60, 1393988), (80, 1045491), (120, 696994), (240, 348497), (563, 148560), (619, 135120), (1126, 74280), (1238, 67560), (1689, 49520), (1857, 45040), (2252, 37140), (2476, 33780), (2815, 29712), (3095, 27024), (3378, 24760), (3714, 22520), (4504, 18570), (4952, 16890), (5630, 14856), (6190, 13512), (6756, 12380), (7428, 11260), (8445, 9904), (9008, 9285)]