392953920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{409327}}^1$

素因数の和:409347

約数の個数: 56

約数和(自身を含む): 1247631744

約数和(自身を除く): 854677824

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, 409327, 818654, 1227981, 1637308, 2046635, 2455962, 3274616, 4093270, 4911924, 6139905, 6549232, 8186540, 9823848, 12279810, 13098464, 16373080, 19647696, 24559620, 26196928, 32746160, 39295392, 49119240, 65492320, 78590784, 98238480, 130984640, 196476960, 392953920]

約数ペア:

[(1, 392953920), (2, 196476960), (3, 130984640), (4, 98238480), (5, 78590784), (6, 65492320), (8, 49119240), (10, 39295392), (12, 32746160), (15, 26196928), (16, 24559620), (20, 19647696), (24, 16373080), (30, 13098464), (32, 12279810), (40, 9823848), (48, 8186540), (60, 6549232), (64, 6139905), (80, 4911924), (96, 4093270), (120, 3274616), (160, 2455962), (192, 2046635), (240, 1637308), (320, 1227981), (480, 818654), (960, 409327)]