275406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3307}}^1$

素因数の和:3670

約数の個数: 80

約数和(自身を含む): 856480896

約数和(自身を除く): 581073936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3307, 3470, 4164, 5205, 5552, 6614, 6940, 8328, 9921, 10410, 13228, 13880, 16535, 16656, 19842, 20820, 26456, 27760, 33070, 39684, 41640, 49605, 52912, 66140, 79368, 83280, 99210, 132280, 158736, 198420, 264560, 396840, 793680, 1147529, 2295058, 3442587, 4590116, 5737645, 6885174, 9180232, 11475290, 13770348, 17212935, 18360464, 22950580, 27540696, 34425870, 45901160, 55081392, 68851740, 91802320, 137703480, 275406960]

約数ペア:

[(1, 275406960), (2, 137703480), (3, 91802320), (4, 68851740), (5, 55081392), (6, 45901160), (8, 34425870), (10, 27540696), (12, 22950580), (15, 18360464), (16, 17212935), (20, 13770348), (24, 11475290), (30, 9180232), (40, 6885174), (48, 5737645), (60, 4590116), (80, 3442587), (120, 2295058), (240, 1147529), (347, 793680), (694, 396840), (1041, 264560), (1388, 198420), (1735, 158736), (2082, 132280), (2776, 99210), (3307, 83280), (3470, 79368), (4164, 66140), (5205, 52912), (5552, 49605), (6614, 41640), (6940, 39684), (8328, 33070), (9921, 27760), (10410, 26456), (13228, 20820), (13880, 19842), (16535, 16656)]