66722160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 207727776

約数和(自身を除く): 141005616

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, 877, 951, 1268, 1585, 1754, 1902, 2536, 2631, 3170, 3508, 3804, 4385, 4755, 5072, 5262, 6340, 7016, 7608, 8770, 9510, 10524, 12680, 13155, 14032, 15216, 17540, 19020, 21048, 25360, 26310, 35080, 38040, 42096, 52620, 70160, 76080, 105240, 210480, 278009, 556018, 834027, 1112036, 1390045, 1668054, 2224072, 2780090, 3336108, 4170135, 4448144, 5560180, 6672216, 8340270, 11120360, 13344432, 16680540, 22240720, 33361080, 66722160]

約数ペア:

[(1, 66722160), (2, 33361080), (3, 22240720), (4, 16680540), (5, 13344432), (6, 11120360), (8, 8340270), (10, 6672216), (12, 5560180), (15, 4448144), (16, 4170135), (20, 3336108), (24, 2780090), (30, 2224072), (40, 1668054), (48, 1390045), (60, 1112036), (80, 834027), (120, 556018), (240, 278009), (317, 210480), (634, 105240), (877, 76080), (951, 70160), (1268, 52620), (1585, 42096), (1754, 38040), (1902, 35080), (2536, 26310), (2631, 25360), (3170, 21048), (3508, 19020), (3804, 17540), (4385, 15216), (4755, 14032), (5072, 13155), (5262, 12680), (6340, 10524), (7016, 9510), (7608, 8770)]