1230421320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5903}}^1$

素因数の和:6116

約数の個数: 128

約数和(自身を含む): 4123353600

約数和(自身を除く): 2892932280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1544, 1737, 1930, 2316, 2895, 3474, 3860, 4632, 5211, 5790, 5903, 6948, 7720, 8685, 10422, 11580, 11806, 13896, 17370, 17709, 20844, 23160, 23612, 26055, 29515, 34740, 35418, 41688, 47224, 52110, 53127, 59030, 69480, 70836, 88545, 104220, 106254, 118060, 141672, 159381, 177090, 208440, 212508, 236120, 265635, 318762, 354180, 425016, 531270, 637524, 708360, 796905, 1062540, 1139279, 1275048, 1593810, 2125080, 2278558, 3187620, 3417837, 4557116, 5696395, 6375240, 6835674, 9114232, 10253511, 11392790, 13671348, 17089185, 20507022, 22785580, 27342696, 30760533, 34178370, 41014044, 45571160, 51267555, 61521066, 68356740, 82028088, 102535110, 123042132, 136713480, 153802665, 205070220, 246084264, 307605330, 410140440, 615210660, 1230421320]

約数ペア:

[(1, 1230421320), (2, 615210660), (3, 410140440), (4, 307605330), (5, 246084264), (6, 205070220), (8, 153802665), (9, 136713480), (10, 123042132), (12, 102535110), (15, 82028088), (18, 68356740), (20, 61521066), (24, 51267555), (27, 45571160), (30, 41014044), (36, 34178370), (40, 30760533), (45, 27342696), (54, 22785580), (60, 20507022), (72, 17089185), (90, 13671348), (108, 11392790), (120, 10253511), (135, 9114232), (180, 6835674), (193, 6375240), (216, 5696395), (270, 4557116), (360, 3417837), (386, 3187620), (540, 2278558), (579, 2125080), (772, 1593810), (965, 1275048), (1080, 1139279), (1158, 1062540), (1544, 796905), (1737, 708360), (1930, 637524), (2316, 531270), (2895, 425016), (3474, 354180), (3860, 318762), (4632, 265635), (5211, 236120), (5790, 212508), (5903, 208440), (6948, 177090), (7720, 159381), (8685, 141672), (10422, 118060), (11580, 106254), (11806, 104220), (13896, 88545), (17370, 70836), (17709, 69480), (20844, 59030), (23160, 53127), (23612, 52110), (26055, 47224), (29515, 41688), (34740, 35418)]