5552880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 18239904

約数和(自身を除く): 12687024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 1361, 2040, 2722, 4080, 4083, 5444, 6805, 8166, 10888, 13610, 16332, 20415, 21776, 23137, 27220, 32664, 40830, 46274, 54440, 65328, 69411, 81660, 92548, 108880, 115685, 138822, 163320, 185096, 231370, 277644, 326640, 347055, 370192, 462740, 555288, 694110, 925480, 1110576, 1388220, 1850960, 2776440, 5552880]

約数ペア:

[(1, 5552880), (2, 2776440), (3, 1850960), (4, 1388220), (5, 1110576), (6, 925480), (8, 694110), (10, 555288), (12, 462740), (15, 370192), (16, 347055), (17, 326640), (20, 277644), (24, 231370), (30, 185096), (34, 163320), (40, 138822), (48, 115685), (51, 108880), (60, 92548), (68, 81660), (80, 69411), (85, 65328), (102, 54440), (120, 46274), (136, 40830), (170, 32664), (204, 27220), (240, 23137), (255, 21776), (272, 20415), (340, 16332), (408, 13610), (510, 10888), (680, 8166), (816, 6805), (1020, 5444), (1360, 4083), (1361, 4080), (2040, 2722)]