822415680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31729}}^1$

素因数の和:31758

約数の個数: 140

約数和(自身を含む): 2925569460

約数和(自身を除く): 2103153780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 31729, 63458, 95187, 126916, 158645, 190374, 253832, 285561, 317290, 380748, 475935, 507664, 571122, 634580, 761496, 856683, 951870, 1015328, 1142244, 1269160, 1427805, 1522992, 1713366, 1903740, 2030656, 2284488, 2538320, 2570049, 2855610, 3045984, 3426732, 3807480, 4283415, 4568976, 5076640, 5140098, 5711220, 6091968, 6853464, 7614960, 8566830, 9137952, 10153280, 10280196, 11422440, 12850245, 13706928, 15229920, 17133660, 18275904, 20560392, 22844880, 25700490, 27413856, 30459840, 34267320, 41120784, 45689760, 51400980, 54827712, 68534640, 82241568, 91379520, 102801960, 137069280, 164483136, 205603920, 274138560, 411207840, 822415680]

約数ペア:

[(1, 822415680), (2, 411207840), (3, 274138560), (4, 205603920), (5, 164483136), (6, 137069280), (8, 102801960), (9, 91379520), (10, 82241568), (12, 68534640), (15, 54827712), (16, 51400980), (18, 45689760), (20, 41120784), (24, 34267320), (27, 30459840), (30, 27413856), (32, 25700490), (36, 22844880), (40, 20560392), (45, 18275904), (48, 17133660), (54, 15229920), (60, 13706928), (64, 12850245), (72, 11422440), (80, 10280196), (81, 10153280), (90, 9137952), (96, 8566830), (108, 7614960), (120, 6853464), (135, 6091968), (144, 5711220), (160, 5140098), (162, 5076640), (180, 4568976), (192, 4283415), (216, 3807480), (240, 3426732), (270, 3045984), (288, 2855610), (320, 2570049), (324, 2538320), (360, 2284488), (405, 2030656), (432, 1903740), (480, 1713366), (540, 1522992), (576, 1427805), (648, 1269160), (720, 1142244), (810, 1015328), (864, 951870), (960, 856683), (1080, 761496), (1296, 634580), (1440, 571122), (1620, 507664), (1728, 475935), (2160, 380748), (2592, 317290), (2880, 285561), (3240, 253832), (4320, 190374), (5184, 158645), (6480, 126916), (8640, 95187), (12960, 63458), (25920, 31729)]