7388880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 80

約数和(自身を含む): 24266304

約数和(自身を除く): 16877424

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, 1811, 2040, 3622, 4080, 5433, 7244, 9055, 10866, 14488, 18110, 21732, 27165, 28976, 30787, 36220, 43464, 54330, 61574, 72440, 86928, 92361, 108660, 123148, 144880, 153935, 184722, 217320, 246296, 307870, 369444, 434640, 461805, 492592, 615740, 738888, 923610, 1231480, 1477776, 1847220, 2462960, 3694440, 7388880]

約数ペア:

[(1, 7388880), (2, 3694440), (3, 2462960), (4, 1847220), (5, 1477776), (6, 1231480), (8, 923610), (10, 738888), (12, 615740), (15, 492592), (16, 461805), (17, 434640), (20, 369444), (24, 307870), (30, 246296), (34, 217320), (40, 184722), (48, 153935), (51, 144880), (60, 123148), (68, 108660), (80, 92361), (85, 86928), (102, 72440), (120, 61574), (136, 54330), (170, 43464), (204, 36220), (240, 30787), (255, 28976), (272, 27165), (340, 21732), (408, 18110), (510, 14488), (680, 10866), (816, 9055), (1020, 7244), (1360, 5433), (1811, 4080), (2040, 3622)]