3218560

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 7931520

約数和(自身を除く): 4712960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 107, 128, 160, 188, 214, 235, 320, 376, 428, 470, 535, 640, 752, 856, 940, 1070, 1504, 1712, 1880, 2140, 3008, 3424, 3760, 4280, 5029, 6016, 6848, 7520, 8560, 10058, 13696, 15040, 17120, 20116, 25145, 30080, 34240, 40232, 50290, 68480, 80464, 100580, 160928, 201160, 321856, 402320, 643712, 804640, 1609280, 3218560]

約数ペア:

[(1, 3218560), (2, 1609280), (4, 804640), (5, 643712), (8, 402320), (10, 321856), (16, 201160), (20, 160928), (32, 100580), (40, 80464), (47, 68480), (64, 50290), (80, 40232), (94, 34240), (107, 30080), (128, 25145), (160, 20116), (188, 17120), (214, 15040), (235, 13696), (320, 10058), (376, 8560), (428, 7520), (470, 6848), (535, 6016), (640, 5029), (752, 4280), (856, 3760), (940, 3424), (1070, 3008), (1504, 2140), (1712, 1880)]