69917520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 217664640

約数和(自身を除く): 147747120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 919, 951, 1268, 1585, 1838, 1902, 2536, 2757, 3170, 3676, 3804, 4595, 4755, 5072, 5514, 6340, 7352, 7608, 9190, 9510, 11028, 12680, 13785, 14704, 15216, 18380, 19020, 22056, 25360, 27570, 36760, 38040, 44112, 55140, 73520, 76080, 110280, 220560, 291323, 582646, 873969, 1165292, 1456615, 1747938, 2330584, 2913230, 3495876, 4369845, 4661168, 5826460, 6991752, 8739690, 11652920, 13983504, 17479380, 23305840, 34958760, 69917520]

約数ペア:

[(1, 69917520), (2, 34958760), (3, 23305840), (4, 17479380), (5, 13983504), (6, 11652920), (8, 8739690), (10, 6991752), (12, 5826460), (15, 4661168), (16, 4369845), (20, 3495876), (24, 2913230), (30, 2330584), (40, 1747938), (48, 1456615), (60, 1165292), (80, 873969), (120, 582646), (240, 291323), (317, 220560), (634, 110280), (919, 76080), (951, 73520), (1268, 55140), (1585, 44112), (1838, 38040), (1902, 36760), (2536, 27570), (2757, 25360), (3170, 22056), (3676, 19020), (3804, 18380), (4595, 15216), (4755, 14704), (5072, 13785), (5514, 12680), (6340, 11028), (7352, 9510), (7608, 9190)]