31533360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 98993664

約数和(自身を除く): 67460304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1583, 1660, 1992, 2490, 3166, 3320, 3984, 4749, 4980, 6332, 6640, 7915, 9498, 9960, 12664, 15830, 18996, 19920, 23745, 25328, 31660, 37992, 47490, 63320, 75984, 94980, 126640, 131389, 189960, 262778, 379920, 394167, 525556, 656945, 788334, 1051112, 1313890, 1576668, 1970835, 2102224, 2627780, 3153336, 3941670, 5255560, 6306672, 7883340, 10511120, 15766680, 31533360]

約数ペア:

[(1, 31533360), (2, 15766680), (3, 10511120), (4, 7883340), (5, 6306672), (6, 5255560), (8, 3941670), (10, 3153336), (12, 2627780), (15, 2102224), (16, 1970835), (20, 1576668), (24, 1313890), (30, 1051112), (40, 788334), (48, 656945), (60, 525556), (80, 394167), (83, 379920), (120, 262778), (166, 189960), (240, 131389), (249, 126640), (332, 94980), (415, 75984), (498, 63320), (664, 47490), (830, 37992), (996, 31660), (1245, 25328), (1328, 23745), (1583, 19920), (1660, 18996), (1992, 15830), (2490, 12664), (3166, 9960), (3320, 9498), (3984, 7915), (4749, 6640), (4980, 6332)]