68819280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6101}}^1$

素因数の和:6164

約数の個数: 80

約数和(自身を含む): 217914624

約数和(自身を除く): 149095344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6101, 11280, 12202, 18303, 24404, 30505, 36606, 48808, 61010, 73212, 91515, 97616, 122020, 146424, 183030, 244040, 286747, 292848, 366060, 488080, 573494, 732120, 860241, 1146988, 1433735, 1464240, 1720482, 2293976, 2867470, 3440964, 4301205, 4587952, 5734940, 6881928, 8602410, 11469880, 13763856, 17204820, 22939760, 34409640, 68819280]

約数ペア:

[(1, 68819280), (2, 34409640), (3, 22939760), (4, 17204820), (5, 13763856), (6, 11469880), (8, 8602410), (10, 6881928), (12, 5734940), (15, 4587952), (16, 4301205), (20, 3440964), (24, 2867470), (30, 2293976), (40, 1720482), (47, 1464240), (48, 1433735), (60, 1146988), (80, 860241), (94, 732120), (120, 573494), (141, 488080), (188, 366060), (235, 292848), (240, 286747), (282, 244040), (376, 183030), (470, 146424), (564, 122020), (705, 97616), (752, 91515), (940, 73212), (1128, 61010), (1410, 48808), (1880, 36606), (2256, 30505), (2820, 24404), (3760, 18303), (5640, 12202), (6101, 11280)]