128114160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{533809}}^1$

素因数の和:533825

約数の個数: 40

約数和(自身を含む): 397154640

約数和(自身を除く): 269040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 533809, 1067618, 1601427, 2135236, 2669045, 3202854, 4270472, 5338090, 6405708, 8007135, 8540944, 10676180, 12811416, 16014270, 21352360, 25622832, 32028540, 42704720, 64057080, 128114160]

約数ペア:

[(1, 128114160), (2, 64057080), (3, 42704720), (4, 32028540), (5, 25622832), (6, 21352360), (8, 16014270), (10, 12811416), (12, 10676180), (15, 8540944), (16, 8007135), (20, 6405708), (24, 5338090), (30, 4270472), (40, 3202854), (48, 2669045), (60, 2135236), (80, 1601427), (120, 1067618), (240, 533809)]