125435760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1579}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 390272640

約数和(自身を除く): 264836880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1579, 1655, 1986, 2648, 3158, 3310, 3972, 4737, 4965, 5296, 6316, 6620, 7895, 7944, 9474, 9930, 12632, 13240, 15790, 15888, 18948, 19860, 23685, 25264, 26480, 31580, 37896, 39720, 47370, 63160, 75792, 79440, 94740, 126320, 189480, 378960, 522649, 1045298, 1567947, 2090596, 2613245, 3135894, 4181192, 5226490, 6271788, 7839735, 8362384, 10452980, 12543576, 15679470, 20905960, 25087152, 31358940, 41811920, 62717880, 125435760]

約数ペア:

[(1, 125435760), (2, 62717880), (3, 41811920), (4, 31358940), (5, 25087152), (6, 20905960), (8, 15679470), (10, 12543576), (12, 10452980), (15, 8362384), (16, 7839735), (20, 6271788), (24, 5226490), (30, 4181192), (40, 3135894), (48, 2613245), (60, 2090596), (80, 1567947), (120, 1045298), (240, 522649), (331, 378960), (662, 189480), (993, 126320), (1324, 94740), (1579, 79440), (1655, 75792), (1986, 63160), (2648, 47370), (3158, 39720), (3310, 37896), (3972, 31580), (4737, 26480), (4965, 25264), (5296, 23685), (6316, 19860), (6620, 18948), (7895, 15888), (7944, 15790), (9474, 13240), (9930, 12632)]