421582080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 1361009664

約数和(自身を除く): 939427584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 606, 640, 768, 808, 960, 1010, 1087, 1212, 1280, 1515, 1616, 1920, 2020, 2174, 2424, 3030, 3232, 3261, 3840, 4040, 4348, 4848, 5435, 6060, 6464, 6522, 8080, 8696, 9696, 10870, 12120, 12928, 13044, 16160, 16305, 17392, 19392, 21740, 24240, 25856, 26088, 32320, 32610, 34784, 38784, 43480, 48480, 52176, 64640, 65220, 69568, 77568, 86960, 96960, 104352, 109787, 129280, 130440, 139136, 173920, 193920, 208704, 219574, 260880, 278272, 329361, 347840, 387840, 417408, 439148, 521760, 548935, 658722, 695680, 834816, 878296, 1043520, 1097870, 1317444, 1391360, 1646805, 1756592, 2087040, 2195740, 2634888, 3293610, 3513184, 4174080, 4391480, 5269776, 6587220, 7026368, 8782960, 10539552, 13174440, 14052736, 17565920, 21079104, 26348880, 28105472, 35131840, 42158208, 52697760, 70263680, 84316416, 105395520, 140527360, 210791040, 421582080]

約数ペア:

[(1, 421582080), (2, 210791040), (3, 140527360), (4, 105395520), (5, 84316416), (6, 70263680), (8, 52697760), (10, 42158208), (12, 35131840), (15, 28105472), (16, 26348880), (20, 21079104), (24, 17565920), (30, 14052736), (32, 13174440), (40, 10539552), (48, 8782960), (60, 7026368), (64, 6587220), (80, 5269776), (96, 4391480), (101, 4174080), (120, 3513184), (128, 3293610), (160, 2634888), (192, 2195740), (202, 2087040), (240, 1756592), (256, 1646805), (303, 1391360), (320, 1317444), (384, 1097870), (404, 1043520), (480, 878296), (505, 834816), (606, 695680), (640, 658722), (768, 548935), (808, 521760), (960, 439148), (1010, 417408), (1087, 387840), (1212, 347840), (1280, 329361), (1515, 278272), (1616, 260880), (1920, 219574), (2020, 208704), (2174, 193920), (2424, 173920), (3030, 139136), (3232, 130440), (3261, 129280), (3840, 109787), (4040, 104352), (4348, 96960), (4848, 86960), (5435, 77568), (6060, 69568), (6464, 65220), (6522, 64640), (8080, 52176), (8696, 48480), (9696, 43480), (10870, 38784), (12120, 34784), (12928, 32610), (13044, 32320), (16160, 26088), (16305, 25856), (17392, 24240), (19392, 21740)]