89660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2357}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 269943840

約数和(自身を除く): 180283560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2357, 2536, 3170, 3804, 4714, 4755, 6340, 7071, 7608, 9428, 9510, 11785, 12680, 14142, 18856, 19020, 23570, 28284, 35355, 38040, 47140, 56568, 70710, 94280, 141420, 282840, 747169, 1494338, 2241507, 2988676, 3735845, 4483014, 5977352, 7471690, 8966028, 11207535, 14943380, 17932056, 22415070, 29886760, 44830140, 89660280]

約数ペア:

[(1, 89660280), (2, 44830140), (3, 29886760), (4, 22415070), (5, 17932056), (6, 14943380), (8, 11207535), (10, 8966028), (12, 7471690), (15, 5977352), (20, 4483014), (24, 3735845), (30, 2988676), (40, 2241507), (60, 1494338), (120, 747169), (317, 282840), (634, 141420), (951, 94280), (1268, 70710), (1585, 56568), (1902, 47140), (2357, 38040), (2536, 35355), (3170, 28284), (3804, 23570), (4714, 19020), (4755, 18856), (6340, 14142), (7071, 12680), (7608, 11785), (9428, 9510)]