190899480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590829}}^1$

素因数の和:1590843

約数の個数: 32

約数和(自身を含む): 572698800

約数和(自身を除く): 381799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590829, 3181658, 4772487, 6363316, 7954145, 9544974, 12726632, 15908290, 19089948, 23862435, 31816580, 38179896, 47724870, 63633160, 95449740, 190899480]

約数ペア:

[(1, 190899480), (2, 95449740), (3, 63633160), (4, 47724870), (5, 38179896), (6, 31816580), (8, 23862435), (10, 19089948), (12, 15908290), (15, 12726632), (20, 9544974), (24, 7954145), (30, 6363316), (40, 4772487), (60, 3181658), (120, 1590829)]