159342420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11909}}^1$

素因数の和:12144

約数の個数: 48

約数和(自身を含む): 448197120

約数和(自身を除く): 288854700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 11909, 13380, 23818, 35727, 47636, 59545, 71454, 119090, 142908, 178635, 238180, 357270, 714540, 2655707, 5311414, 7967121, 10622828, 13278535, 15934242, 26557070, 31868484, 39835605, 53114140, 79671210, 159342420]

約数ペア:

[(1, 159342420), (2, 79671210), (3, 53114140), (4, 39835605), (5, 31868484), (6, 26557070), (10, 15934242), (12, 13278535), (15, 10622828), (20, 7967121), (30, 5311414), (60, 2655707), (223, 714540), (446, 357270), (669, 238180), (892, 178635), (1115, 142908), (1338, 119090), (2230, 71454), (2676, 59545), (3345, 47636), (4460, 35727), (6690, 23818), (11909, 13380)]