11587920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 36640512

約数和(自身を除く): 25052592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 911, 1060, 1272, 1590, 1822, 2120, 2544, 2733, 3180, 3644, 4240, 4555, 5466, 6360, 7288, 9110, 10932, 12720, 13665, 14576, 18220, 21864, 27330, 36440, 43728, 48283, 54660, 72880, 96566, 109320, 144849, 193132, 218640, 241415, 289698, 386264, 482830, 579396, 724245, 772528, 965660, 1158792, 1448490, 1931320, 2317584, 2896980, 3862640, 5793960, 11587920]

約数ペア:

[(1, 11587920), (2, 5793960), (3, 3862640), (4, 2896980), (5, 2317584), (6, 1931320), (8, 1448490), (10, 1158792), (12, 965660), (15, 772528), (16, 724245), (20, 579396), (24, 482830), (30, 386264), (40, 289698), (48, 241415), (53, 218640), (60, 193132), (80, 144849), (106, 109320), (120, 96566), (159, 72880), (212, 54660), (240, 48283), (265, 43728), (318, 36440), (424, 27330), (530, 21864), (636, 18220), (795, 14576), (848, 13665), (911, 12720), (1060, 10932), (1272, 9110), (1590, 7288), (1822, 6360), (2120, 5466), (2544, 4555), (2733, 4240), (3180, 3644)]