85928880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1$

素因数の和:21094

約数の個数: 80

約数和(自身を含む): 282062304

約数和(自身を除く): 196133424

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, 2040, 4080, 21061, 42122, 63183, 84244, 105305, 126366, 168488, 210610, 252732, 315915, 336976, 358037, 421220, 505464, 631830, 716074, 842440, 1010928, 1074111, 1263660, 1432148, 1684880, 1790185, 2148222, 2527320, 2864296, 3580370, 4296444, 5054640, 5370555, 5728592, 7160740, 8592888, 10741110, 14321480, 17185776, 21482220, 28642960, 42964440, 85928880]

約数ペア:

[(1, 85928880), (2, 42964440), (3, 28642960), (4, 21482220), (5, 17185776), (6, 14321480), (8, 10741110), (10, 8592888), (12, 7160740), (15, 5728592), (16, 5370555), (17, 5054640), (20, 4296444), (24, 3580370), (30, 2864296), (34, 2527320), (40, 2148222), (48, 1790185), (51, 1684880), (60, 1432148), (68, 1263660), (80, 1074111), (85, 1010928), (102, 842440), (120, 716074), (136, 631830), (170, 505464), (204, 421220), (240, 358037), (255, 336976), (272, 315915), (340, 252732), (408, 210610), (510, 168488), (680, 126366), (816, 105305), (1020, 84244), (1360, 63183), (2040, 42122), (4080, 21061)]