70022880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 144

約数和(自身を含む): 247940784

約数和(自身を除く): 177917904

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1801, 1944, 2160, 2430, 2592, 3240, 3602, 3888, 4320, 4860, 5403, 6480, 7204, 7776, 9005, 9720, 10806, 12960, 14408, 16209, 18010, 19440, 21612, 27015, 28816, 32418, 36020, 38880, 43224, 48627, 54030, 57632, 64836, 72040, 81045, 86448, 97254, 108060, 129672, 144080, 145881, 162090, 172896, 194508, 216120, 243135, 259344, 288160, 291762, 324180, 389016, 432240, 437643, 486270, 518688, 583524, 648360, 729405, 778032, 864480, 875286, 972540, 1167048, 1296720, 1458810, 1556064, 1750572, 1945080, 2188215, 2334096, 2593440, 2917620, 3501144, 3890160, 4376430, 4668192, 5835240, 7002288, 7780320, 8752860, 11670480, 14004576, 17505720, 23340960, 35011440, 70022880]

約数ペア:

[(1, 70022880), (2, 35011440), (3, 23340960), (4, 17505720), (5, 14004576), (6, 11670480), (8, 8752860), (9, 7780320), (10, 7002288), (12, 5835240), (15, 4668192), (16, 4376430), (18, 3890160), (20, 3501144), (24, 2917620), (27, 2593440), (30, 2334096), (32, 2188215), (36, 1945080), (40, 1750572), (45, 1556064), (48, 1458810), (54, 1296720), (60, 1167048), (72, 972540), (80, 875286), (81, 864480), (90, 778032), (96, 729405), (108, 648360), (120, 583524), (135, 518688), (144, 486270), (160, 437643), (162, 432240), (180, 389016), (216, 324180), (240, 291762), (243, 288160), (270, 259344), (288, 243135), (324, 216120), (360, 194508), (405, 172896), (432, 162090), (480, 145881), (486, 144080), (540, 129672), (648, 108060), (720, 97254), (810, 86448), (864, 81045), (972, 72040), (1080, 64836), (1215, 57632), (1296, 54030), (1440, 48627), (1620, 43224), (1801, 38880), (1944, 36020), (2160, 32418), (2430, 28816), (2592, 27015), (3240, 21612), (3602, 19440), (3888, 18010), (4320, 16209), (4860, 14408), (5403, 12960), (6480, 10806), (7204, 9720), (7776, 9005)]