299223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623383}}^1$

素因数の和:623401

約数の個数: 48

約数和(自身を含む): 942556608

約数和(自身を除く): 643332768

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, 623383, 1246766, 1870149, 2493532, 3116915, 3740298, 4987064, 6233830, 7480596, 9350745, 9974128, 12467660, 14961192, 18701490, 19948256, 24935320, 29922384, 37402980, 49870640, 59844768, 74805960, 99741280, 149611920, 299223840]

約数ペア:

[(1, 299223840), (2, 149611920), (3, 99741280), (4, 74805960), (5, 59844768), (6, 49870640), (8, 37402980), (10, 29922384), (12, 24935320), (15, 19948256), (16, 18701490), (20, 14961192), (24, 12467660), (30, 9974128), (32, 9350745), (40, 7480596), (48, 6233830), (60, 4987064), (80, 3740298), (96, 3116915), (120, 2493532), (160, 1870149), (240, 1246766), (480, 623383)]