8084880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 29462400

約数和(自身を除く): 21377520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 197, 216, 228, 240, 270, 285, 304, 342, 360, 380, 394, 432, 456, 513, 540, 570, 591, 684, 720, 760, 788, 855, 912, 985, 1026, 1080, 1140, 1182, 1368, 1520, 1576, 1710, 1773, 1970, 2052, 2160, 2280, 2364, 2565, 2736, 2955, 3152, 3420, 3546, 3743, 3940, 4104, 4560, 4728, 5130, 5319, 5910, 6840, 7092, 7486, 7880, 8208, 8865, 9456, 10260, 10638, 11229, 11820, 13680, 14184, 14972, 15760, 17730, 18715, 20520, 21276, 22458, 23640, 26595, 28368, 29944, 33687, 35460, 37430, 41040, 42552, 44916, 47280, 53190, 56145, 59888, 67374, 70920, 74860, 85104, 89832, 101061, 106380, 112290, 134748, 141840, 149720, 168435, 179664, 202122, 212760, 224580, 269496, 299440, 336870, 404244, 425520, 449160, 505305, 538992, 673740, 808488, 898320, 1010610, 1347480, 1616976, 2021220, 2694960, 4042440, 8084880]

約数ペア:

[(1, 8084880), (2, 4042440), (3, 2694960), (4, 2021220), (5, 1616976), (6, 1347480), (8, 1010610), (9, 898320), (10, 808488), (12, 673740), (15, 538992), (16, 505305), (18, 449160), (19, 425520), (20, 404244), (24, 336870), (27, 299440), (30, 269496), (36, 224580), (38, 212760), (40, 202122), (45, 179664), (48, 168435), (54, 149720), (57, 141840), (60, 134748), (72, 112290), (76, 106380), (80, 101061), (90, 89832), (95, 85104), (108, 74860), (114, 70920), (120, 67374), (135, 59888), (144, 56145), (152, 53190), (171, 47280), (180, 44916), (190, 42552), (197, 41040), (216, 37430), (228, 35460), (240, 33687), (270, 29944), (285, 28368), (304, 26595), (342, 23640), (360, 22458), (380, 21276), (394, 20520), (432, 18715), (456, 17730), (513, 15760), (540, 14972), (570, 14184), (591, 13680), (684, 11820), (720, 11229), (760, 10638), (788, 10260), (855, 9456), (912, 8865), (985, 8208), (1026, 7880), (1080, 7486), (1140, 7092), (1182, 6840), (1368, 5910), (1520, 5319), (1576, 5130), (1710, 4728), (1773, 4560), (1970, 4104), (2052, 3940), (2160, 3743), (2280, 3546), (2364, 3420), (2565, 3152), (2736, 2955)]