68419320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{570161}}^1$

素因数の和:570175

約数の個数: 32

約数和(自身を含む): 205258320

約数和(自身を除く): 136839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 570161, 1140322, 1710483, 2280644, 2850805, 3420966, 4561288, 5701610, 6841932, 8552415, 11403220, 13683864, 17104830, 22806440, 34209660, 68419320]

約数ペア:

[(1, 68419320), (2, 34209660), (3, 22806440), (4, 17104830), (5, 13683864), (6, 11403220), (8, 8552415), (10, 6841932), (12, 5701610), (15, 4561288), (20, 3420966), (24, 2850805), (30, 2280644), (40, 1710483), (60, 1140322), (120, 570161)]