3149208840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{206641}}^1$

素因数の和:206782

約数の個数: 64

約数和(自身を含む): 9522063360

約数和(自身を除く): 6372854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 206641, 413282, 619923, 826564, 1033205, 1239846, 1653128, 2066410, 2479692, 3099615, 4132820, 4959384, 6199230, 8265640, 12398460, 24796920, 26243407, 52486814, 78730221, 104973628, 131217035, 157460442, 209947256, 262434070, 314920884, 393651105, 524868140, 629841768, 787302210, 1049736280, 1574604420, 3149208840]

約数ペア:

[(1, 3149208840), (2, 1574604420), (3, 1049736280), (4, 787302210), (5, 629841768), (6, 524868140), (8, 393651105), (10, 314920884), (12, 262434070), (15, 209947256), (20, 157460442), (24, 131217035), (30, 104973628), (40, 78730221), (60, 52486814), (120, 26243407), (127, 24796920), (254, 12398460), (381, 8265640), (508, 6199230), (635, 4959384), (762, 4132820), (1016, 3099615), (1270, 2479692), (1524, 2066410), (1905, 1653128), (2540, 1239846), (3048, 1033205), (3810, 826564), (5080, 619923), (7620, 413282), (15240, 206641)]