126632640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131909}}^1$

素因数の和:131929

約数の個数: 56

約数和(自身を含む): 402061680

約数和(自身を除く): 275429040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 131909, 263818, 395727, 527636, 659545, 791454, 1055272, 1319090, 1582908, 1978635, 2110544, 2638180, 3165816, 3957270, 4221088, 5276360, 6331632, 7914540, 8442176, 10552720, 12663264, 15829080, 21105440, 25326528, 31658160, 42210880, 63316320, 126632640]

約数ペア:

[(1, 126632640), (2, 63316320), (3, 42210880), (4, 31658160), (5, 25326528), (6, 21105440), (8, 15829080), (10, 12663264), (12, 10552720), (15, 8442176), (16, 7914540), (20, 6331632), (24, 5276360), (30, 4221088), (32, 3957270), (40, 3165816), (48, 2638180), (60, 2110544), (64, 1978635), (80, 1582908), (96, 1319090), (120, 1055272), (160, 791454), (192, 659545), (240, 527636), (320, 395727), (480, 263818), (960, 131909)]