149240880

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{853}}^1$

素因数の和:887

約数の個数: 160

約数和(自身を含む): 521008320

約数和(自身を除く): 371767440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 853, 972, 1080, 1215, 1296, 1458, 1620, 1706, 1944, 2160, 2187, 2430, 2559, 2916, 3240, 3412, 3645, 3888, 4265, 4374, 4860, 5118, 5832, 6480, 6824, 7290, 7677, 8530, 8748, 9720, 10236, 10935, 11664, 12795, 13648, 14580, 15354, 17060, 17496, 19440, 20472, 21870, 23031, 25590, 29160, 30708, 34120, 34992, 38385, 40944, 43740, 46062, 51180, 58320, 61416, 68240, 69093, 76770, 87480, 92124, 102360, 115155, 122832, 138186, 153540, 174960, 184248, 204720, 207279, 230310, 276372, 307080, 345465, 368496, 414558, 460620, 552744, 614160, 621837, 690930, 829116, 921240, 1036395, 1105488, 1243674, 1381860, 1658232, 1842480, 1865511, 2072790, 2487348, 2763720, 3109185, 3316464, 3731022, 4145580, 4974696, 5527440, 6218370, 7462044, 8291160, 9327555, 9949392, 12436740, 14924088, 16582320, 18655110, 24873480, 29848176, 37310220, 49746960, 74620440, 149240880]

約数ペア:

[(1, 149240880), (2, 74620440), (3, 49746960), (4, 37310220), (5, 29848176), (6, 24873480), (8, 18655110), (9, 16582320), (10, 14924088), (12, 12436740), (15, 9949392), (16, 9327555), (18, 8291160), (20, 7462044), (24, 6218370), (27, 5527440), (30, 4974696), (36, 4145580), (40, 3731022), (45, 3316464), (48, 3109185), (54, 2763720), (60, 2487348), (72, 2072790), (80, 1865511), (81, 1842480), (90, 1658232), (108, 1381860), (120, 1243674), (135, 1105488), (144, 1036395), (162, 921240), (180, 829116), (216, 690930), (240, 621837), (243, 614160), (270, 552744), (324, 460620), (360, 414558), (405, 368496), (432, 345465), (486, 307080), (540, 276372), (648, 230310), (720, 207279), (729, 204720), (810, 184248), (853, 174960), (972, 153540), (1080, 138186), (1215, 122832), (1296, 115155), (1458, 102360), (1620, 92124), (1706, 87480), (1944, 76770), (2160, 69093), (2187, 68240), (2430, 61416), (2559, 58320), (2916, 51180), (3240, 46062), (3412, 43740), (3645, 40944), (3888, 38385), (4265, 34992), (4374, 34120), (4860, 30708), (5118, 29160), (5832, 25590), (6480, 23031), (6824, 21870), (7290, 20472), (7677, 19440), (8530, 17496), (8748, 17060), (9720, 15354), (10236, 14580), (10935, 13648), (11664, 12795)]