1220526360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1130117}}^1$

素因数の和:1130137

約数の個数: 64

約数和(自身を含む): 4068424800

約数和(自身を除く): 2847898440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1130117, 2260234, 3390351, 4520468, 5650585, 6780702, 9040936, 10171053, 11301170, 13561404, 16951755, 20342106, 22602340, 27122808, 30513159, 33903510, 40684212, 45204680, 50855265, 61026318, 67807020, 81368424, 101710530, 122052636, 135614040, 152565795, 203421060, 244105272, 305131590, 406842120, 610263180, 1220526360]

約数ペア:

[(1, 1220526360), (2, 610263180), (3, 406842120), (4, 305131590), (5, 244105272), (6, 203421060), (8, 152565795), (9, 135614040), (10, 122052636), (12, 101710530), (15, 81368424), (18, 67807020), (20, 61026318), (24, 50855265), (27, 45204680), (30, 40684212), (36, 33903510), (40, 30513159), (45, 27122808), (54, 22602340), (60, 20342106), (72, 16951755), (90, 13561404), (108, 11301170), (120, 10171053), (135, 9040936), (180, 6780702), (216, 5650585), (270, 4520468), (360, 3390351), (540, 2260234), (1080, 1130117)]