304879448240

素因数分解:

$2^4\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{1407829}}^1$

素因数の和:1410549

約数の個数: 40

約数和(自身を含む): 709107077040

約数和(自身を除く): 404227628800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2707, 5414, 10828, 13535, 21656, 27070, 43312, 54140, 108280, 216560, 1407829, 2815658, 5631316, 7039145, 11262632, 14078290, 22525264, 28156580, 56313160, 112626320, 3810993103, 7621986206, 15243972412, 19054965515, 30487944824, 38109931030, 60975889648, 76219862060, 152439724120, 304879448240]

約数ペア:

[(1, 304879448240), (2, 152439724120), (4, 76219862060), (5, 60975889648), (8, 38109931030), (10, 30487944824), (16, 19054965515), (20, 15243972412), (40, 7621986206), (80, 3810993103), (2707, 112626320), (5414, 56313160), (10828, 28156580), (13535, 22525264), (21656, 14078290), (27070, 11262632), (43312, 7039145), (54140, 5631316), (108280, 2815658), (216560, 1407829)]