127693160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{456047}}^1$

素因数の和:456065

約数の個数: 32

約数和(自身を含む): 328354560

約数和(自身を除く): 200661400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 456047, 912094, 1824188, 2280235, 3192329, 3648376, 4560470, 6384658, 9120940, 12769316, 15961645, 18241880, 25538632, 31923290, 63846580, 127693160]

約数ペア:

[(1, 127693160), (2, 63846580), (4, 31923290), (5, 25538632), (7, 18241880), (8, 15961645), (10, 12769316), (14, 9120940), (20, 6384658), (28, 4560470), (35, 3648376), (40, 3192329), (56, 2280235), (70, 1824188), (140, 912094), (280, 456047)]