801485640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20807}}^1$

素因数の和:20931

約数の個数: 96

約数和(自身を含む): 2629298880

約数和(自身を除く): 1827813240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 6420, 7704, 9630, 12840, 19260, 20807, 38520, 41614, 62421, 83228, 104035, 124842, 166456, 187263, 208070, 249684, 312105, 374526, 416140, 499368, 624210, 749052, 832280, 936315, 1248420, 1498104, 1872630, 2226349, 2496840, 3745260, 4452698, 6679047, 7490520, 8905396, 11131745, 13358094, 17810792, 20037141, 22263490, 26716188, 33395235, 40074282, 44526980, 53432376, 66790470, 80148564, 89053960, 100185705, 133580940, 160297128, 200371410, 267161880, 400742820, 801485640]

約数ペア:

[(1, 801485640), (2, 400742820), (3, 267161880), (4, 200371410), (5, 160297128), (6, 133580940), (8, 100185705), (9, 89053960), (10, 80148564), (12, 66790470), (15, 53432376), (18, 44526980), (20, 40074282), (24, 33395235), (30, 26716188), (36, 22263490), (40, 20037141), (45, 17810792), (60, 13358094), (72, 11131745), (90, 8905396), (107, 7490520), (120, 6679047), (180, 4452698), (214, 3745260), (321, 2496840), (360, 2226349), (428, 1872630), (535, 1498104), (642, 1248420), (856, 936315), (963, 832280), (1070, 749052), (1284, 624210), (1605, 499368), (1926, 416140), (2140, 374526), (2568, 312105), (3210, 249684), (3852, 208070), (4280, 187263), (4815, 166456), (6420, 124842), (7704, 104035), (9630, 83228), (12840, 62421), (19260, 41614), (20807, 38520)]