55411560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51307}}^1$

素因数の和:51327

約数の個数: 64

約数和(自身を含む): 184708800

約数和(自身を除く): 129297240

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, 51307, 102614, 153921, 205228, 256535, 307842, 410456, 461763, 513070, 615684, 769605, 923526, 1026140, 1231368, 1385289, 1539210, 1847052, 2052280, 2308815, 2770578, 3078420, 3694104, 4617630, 5541156, 6156840, 6926445, 9235260, 11082312, 13852890, 18470520, 27705780, 55411560]

約数ペア:

[(1, 55411560), (2, 27705780), (3, 18470520), (4, 13852890), (5, 11082312), (6, 9235260), (8, 6926445), (9, 6156840), (10, 5541156), (12, 4617630), (15, 3694104), (18, 3078420), (20, 2770578), (24, 2308815), (27, 2052280), (30, 1847052), (36, 1539210), (40, 1385289), (45, 1231368), (54, 1026140), (60, 923526), (72, 769605), (90, 615684), (108, 513070), (120, 461763), (135, 410456), (180, 307842), (216, 256535), (270, 205228), (360, 153921), (540, 102614), (1080, 51307)]