1798252440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{7933}}^1$

素因数の和:9836

約数の個数: 64

約数和(自身を含む): 5398293600

約数和(自身を除く): 3600041160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1889, 3778, 5667, 7556, 7933, 9445, 11334, 15112, 15866, 18890, 22668, 23799, 28335, 31732, 37780, 39665, 45336, 47598, 56670, 63464, 75560, 79330, 95196, 113340, 118995, 158660, 190392, 226680, 237990, 317320, 475980, 951960, 14985437, 29970874, 44956311, 59941748, 74927185, 89912622, 119883496, 149854370, 179825244, 224781555, 299708740, 359650488, 449563110, 599417480, 899126220, 1798252440]

約数ペア:

[(1, 1798252440), (2, 899126220), (3, 599417480), (4, 449563110), (5, 359650488), (6, 299708740), (8, 224781555), (10, 179825244), (12, 149854370), (15, 119883496), (20, 89912622), (24, 74927185), (30, 59941748), (40, 44956311), (60, 29970874), (120, 14985437), (1889, 951960), (3778, 475980), (5667, 317320), (7556, 237990), (7933, 226680), (9445, 190392), (11334, 158660), (15112, 118995), (15866, 113340), (18890, 95196), (22668, 79330), (23799, 75560), (28335, 63464), (31732, 56670), (37780, 47598), (39665, 45336)]