1551161812920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{12811049}}^1$

素因数の和:12812072

約数の個数: 64

約数和(自身を含む): 4658097780000

約数和(自身を除く): 3106935967080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 10090, 12108, 15135, 20180, 24216, 30270, 40360, 60540, 121080, 12811049, 25622098, 38433147, 51244196, 64055245, 76866294, 102488392, 128110490, 153732588, 192165735, 256220980, 307465176, 384331470, 512441960, 768662940, 1537325880, 12926348441, 25852696882, 38779045323, 51705393764, 64631742205, 77558090646, 103410787528, 129263484410, 155116181292, 193895226615, 258526968820, 310232362584, 387790453230, 517053937640, 775580906460, 1551161812920]

約数ペア:

[(1, 1551161812920), (2, 775580906460), (3, 517053937640), (4, 387790453230), (5, 310232362584), (6, 258526968820), (8, 193895226615), (10, 155116181292), (12, 129263484410), (15, 103410787528), (20, 77558090646), (24, 64631742205), (30, 51705393764), (40, 38779045323), (60, 25852696882), (120, 12926348441), (1009, 1537325880), (2018, 768662940), (3027, 512441960), (4036, 384331470), (5045, 307465176), (6054, 256220980), (8072, 192165735), (10090, 153732588), (12108, 128110490), (15135, 102488392), (20180, 76866294), (24216, 64055245), (30270, 51244196), (40360, 38433147), (60540, 25622098), (121080, 12811049)]