2012389380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3726647}}^1$

素因数の和:3726665

約数の個数: 48

約数和(自身を含む): 6260768640

約数和(自身を除く): 4248379260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3726647, 7453294, 11179941, 14906588, 18633235, 22359882, 33539823, 37266470, 44719764, 55899705, 67079646, 74532940, 100619469, 111799410, 134159292, 167699115, 201238938, 223598820, 335398230, 402477876, 503097345, 670796460, 1006194690, 2012389380]

約数ペア:

[(1, 2012389380), (2, 1006194690), (3, 670796460), (4, 503097345), (5, 402477876), (6, 335398230), (9, 223598820), (10, 201238938), (12, 167699115), (15, 134159292), (18, 111799410), (20, 100619469), (27, 74532940), (30, 67079646), (36, 55899705), (45, 44719764), (54, 37266470), (60, 33539823), (90, 22359882), (108, 18633235), (135, 14906588), (180, 11179941), (270, 7453294), (540, 3726647)]