83720040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1901}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 251976960

約数和(自身を除く): 168256920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 1901, 2202, 2936, 3670, 3802, 4404, 5505, 5703, 7340, 7604, 8808, 9505, 11010, 11406, 14680, 15208, 19010, 22020, 22812, 28515, 38020, 44040, 45624, 57030, 76040, 114060, 228120, 697667, 1395334, 2093001, 2790668, 3488335, 4186002, 5581336, 6976670, 8372004, 10465005, 13953340, 16744008, 20930010, 27906680, 41860020, 83720040]

約数ペア:

[(1, 83720040), (2, 41860020), (3, 27906680), (4, 20930010), (5, 16744008), (6, 13953340), (8, 10465005), (10, 8372004), (12, 6976670), (15, 5581336), (20, 4186002), (24, 3488335), (30, 2790668), (40, 2093001), (60, 1395334), (120, 697667), (367, 228120), (734, 114060), (1101, 76040), (1468, 57030), (1835, 45624), (1901, 44040), (2202, 38020), (2936, 28515), (3670, 22812), (3802, 22020), (4404, 19010), (5505, 15208), (5703, 14680), (7340, 11406), (7604, 11010), (8808, 9505)]