955430880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1990481}}^1$

素因数の和:1990499

約数の個数: 48

約数和(自身を含む): 3009608784

約数和(自身を除く): 2054177904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1990481, 3980962, 5971443, 7961924, 9952405, 11942886, 15923848, 19904810, 23885772, 29857215, 31847696, 39809620, 47771544, 59714430, 63695392, 79619240, 95543088, 119428860, 159238480, 191086176, 238857720, 318476960, 477715440, 955430880]

約数ペア:

[(1, 955430880), (2, 477715440), (3, 318476960), (4, 238857720), (5, 191086176), (6, 159238480), (8, 119428860), (10, 95543088), (12, 79619240), (15, 63695392), (16, 59714430), (20, 47771544), (24, 39809620), (30, 31847696), (32, 29857215), (40, 23885772), (48, 19904810), (60, 15923848), (80, 11942886), (96, 9952405), (120, 7961924), (160, 5971443), (240, 3980962), (480, 1990481)]