855757920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1782829}}^1$

素因数の和:1782847

約数の個数: 48

約数和(自身を含む): 2695638960

約数和(自身を除く): 1839881040

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, 1782829, 3565658, 5348487, 7131316, 8914145, 10696974, 14262632, 17828290, 21393948, 26742435, 28525264, 35656580, 42787896, 53484870, 57050528, 71313160, 85575792, 106969740, 142626320, 171151584, 213939480, 285252640, 427878960, 855757920]

約数ペア:

[(1, 855757920), (2, 427878960), (3, 285252640), (4, 213939480), (5, 171151584), (6, 142626320), (8, 106969740), (10, 85575792), (12, 71313160), (15, 57050528), (16, 53484870), (20, 42787896), (24, 35656580), (30, 28525264), (32, 26742435), (40, 21393948), (48, 17828290), (60, 14262632), (80, 10696974), (96, 8914145), (120, 7131316), (160, 5348487), (240, 3565658), (480, 1782829)]