74279760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 232175616

約数和(自身を除く): 157895856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2437, 2540, 3048, 3810, 4874, 5080, 6096, 7311, 7620, 9748, 10160, 12185, 14622, 15240, 19496, 24370, 29244, 30480, 36555, 38992, 48740, 58488, 73110, 97480, 116976, 146220, 194960, 292440, 309499, 584880, 618998, 928497, 1237996, 1547495, 1856994, 2475992, 3094990, 3713988, 4642485, 4951984, 6189980, 7427976, 9284970, 12379960, 14855952, 18569940, 24759920, 37139880, 74279760]

約数ペア:

[(1, 74279760), (2, 37139880), (3, 24759920), (4, 18569940), (5, 14855952), (6, 12379960), (8, 9284970), (10, 7427976), (12, 6189980), (15, 4951984), (16, 4642485), (20, 3713988), (24, 3094990), (30, 2475992), (40, 1856994), (48, 1547495), (60, 1237996), (80, 928497), (120, 618998), (127, 584880), (240, 309499), (254, 292440), (381, 194960), (508, 146220), (635, 116976), (762, 97480), (1016, 73110), (1270, 58488), (1524, 48740), (1905, 38992), (2032, 36555), (2437, 30480), (2540, 29244), (3048, 24370), (3810, 19496), (4874, 15240), (5080, 14622), (6096, 12185), (7311, 10160), (7620, 9748)]