828580080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{56597}}^1$

素因数の和:56674

約数の個数: 80

約数和(自身を含む): 2610752544

約数和(自身を除く): 1782172464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 56597, 113194, 169791, 226388, 282985, 339582, 452776, 565970, 679164, 848955, 905552, 1131940, 1358328, 1697910, 2263880, 2716656, 3395820, 3452417, 4527760, 6791640, 6904834, 10357251, 13583280, 13809668, 17262085, 20714502, 27619336, 34524170, 41429004, 51786255, 55238672, 69048340, 82858008, 103572510, 138096680, 165716016, 207145020, 276193360, 414290040, 828580080]

約数ペア:

[(1, 828580080), (2, 414290040), (3, 276193360), (4, 207145020), (5, 165716016), (6, 138096680), (8, 103572510), (10, 82858008), (12, 69048340), (15, 55238672), (16, 51786255), (20, 41429004), (24, 34524170), (30, 27619336), (40, 20714502), (48, 17262085), (60, 13809668), (61, 13583280), (80, 10357251), (120, 6904834), (122, 6791640), (183, 4527760), (240, 3452417), (244, 3395820), (305, 2716656), (366, 2263880), (488, 1697910), (610, 1358328), (732, 1131940), (915, 905552), (976, 848955), (1220, 679164), (1464, 565970), (1830, 452776), (2440, 339582), (2928, 282985), (3660, 226388), (4880, 169791), (7320, 113194), (14640, 56597)]