2010131280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2791849}}^1$

素因数の和:2791868

約数の個数: 60

約数和(自身を含む): 6750693300

約数和(自身を除く): 4740562020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2791849, 5583698, 8375547, 11167396, 13959245, 16751094, 22334792, 25126641, 27918490, 33502188, 41877735, 44669584, 50253282, 55836980, 67004376, 83755470, 100506564, 111673960, 125633205, 134008752, 167510940, 201013128, 223347920, 251266410, 335021880, 402026256, 502532820, 670043760, 1005065640, 2010131280]

約数ペア:

[(1, 2010131280), (2, 1005065640), (3, 670043760), (4, 502532820), (5, 402026256), (6, 335021880), (8, 251266410), (9, 223347920), (10, 201013128), (12, 167510940), (15, 134008752), (16, 125633205), (18, 111673960), (20, 100506564), (24, 83755470), (30, 67004376), (36, 55836980), (40, 50253282), (45, 44669584), (48, 41877735), (60, 33502188), (72, 27918490), (80, 25126641), (90, 22334792), (120, 16751094), (144, 13959245), (180, 11167396), (240, 8375547), (360, 5583698), (720, 2791849)]