8294520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 27010800

約数和(自身を除く): 18716280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 409, 507, 520, 676, 780, 818, 845, 1014, 1227, 1352, 1560, 1636, 1690, 2028, 2045, 2454, 2535, 3272, 3380, 4056, 4090, 4908, 5070, 5317, 6135, 6760, 8180, 9816, 10140, 10634, 12270, 15951, 16360, 20280, 21268, 24540, 26585, 31902, 42536, 49080, 53170, 63804, 69121, 79755, 106340, 127608, 138242, 159510, 207363, 212680, 276484, 319020, 345605, 414726, 552968, 638040, 691210, 829452, 1036815, 1382420, 1658904, 2073630, 2764840, 4147260, 8294520]

約数ペア:

[(1, 8294520), (2, 4147260), (3, 2764840), (4, 2073630), (5, 1658904), (6, 1382420), (8, 1036815), (10, 829452), (12, 691210), (13, 638040), (15, 552968), (20, 414726), (24, 345605), (26, 319020), (30, 276484), (39, 212680), (40, 207363), (52, 159510), (60, 138242), (65, 127608), (78, 106340), (104, 79755), (120, 69121), (130, 63804), (156, 53170), (169, 49080), (195, 42536), (260, 31902), (312, 26585), (338, 24540), (390, 21268), (409, 20280), (507, 16360), (520, 15951), (676, 12270), (780, 10634), (818, 10140), (845, 9816), (1014, 8180), (1227, 6760), (1352, 6135), (1560, 5317), (1636, 5070), (1690, 4908), (2028, 4090), (2045, 4056), (2454, 3380), (2535, 3272)]