2356760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4036840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 443, 532, 665, 760, 886, 1064, 1330, 1772, 2215, 2660, 3101, 3544, 4430, 5320, 6202, 8417, 8860, 12404, 15505, 16834, 17720, 24808, 31010, 33668, 42085, 58919, 62020, 67336, 84170, 117838, 124040, 168340, 235676, 294595, 336680, 471352, 589190, 1178380, 2356760]

約数ペア:

[(1, 2356760), (2, 1178380), (4, 589190), (5, 471352), (7, 336680), (8, 294595), (10, 235676), (14, 168340), (19, 124040), (20, 117838), (28, 84170), (35, 67336), (38, 62020), (40, 58919), (56, 42085), (70, 33668), (76, 31010), (95, 24808), (133, 17720), (140, 16834), (152, 15505), (190, 12404), (266, 8860), (280, 8417), (380, 6202), (443, 5320), (532, 4430), (665, 3544), (760, 3101), (886, 2660), (1064, 2215), (1330, 1772)]