243636360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{487}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 801100800

約数和(自身を除く): 557464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 379, 440, 487, 660, 758, 974, 1137, 1320, 1461, 1516, 1895, 1948, 2274, 2435, 2922, 3032, 3790, 3896, 4169, 4548, 4870, 5357, 5685, 5844, 7305, 7580, 8338, 9096, 9740, 10714, 11370, 11688, 12507, 14610, 15160, 16071, 16676, 19480, 20845, 21428, 22740, 25014, 26785, 29220, 32142, 33352, 41690, 42856, 45480, 50028, 53570, 58440, 62535, 64284, 80355, 83380, 100056, 107140, 125070, 128568, 160710, 166760, 184573, 214280, 250140, 321420, 369146, 500280, 553719, 642840, 738292, 922865, 1107438, 1476584, 1845730, 2030303, 2214876, 2768595, 3691460, 4060606, 4429752, 5537190, 6090909, 7382920, 8121212, 10151515, 11074380, 12181818, 16242424, 20303030, 22148760, 24363636, 30454545, 40606060, 48727272, 60909090, 81212120, 121818180, 243636360]

約数ペア:

[(1, 243636360), (2, 121818180), (3, 81212120), (4, 60909090), (5, 48727272), (6, 40606060), (8, 30454545), (10, 24363636), (11, 22148760), (12, 20303030), (15, 16242424), (20, 12181818), (22, 11074380), (24, 10151515), (30, 8121212), (33, 7382920), (40, 6090909), (44, 5537190), (55, 4429752), (60, 4060606), (66, 3691460), (88, 2768595), (110, 2214876), (120, 2030303), (132, 1845730), (165, 1476584), (220, 1107438), (264, 922865), (330, 738292), (379, 642840), (440, 553719), (487, 500280), (660, 369146), (758, 321420), (974, 250140), (1137, 214280), (1320, 184573), (1461, 166760), (1516, 160710), (1895, 128568), (1948, 125070), (2274, 107140), (2435, 100056), (2922, 83380), (3032, 80355), (3790, 64284), (3896, 62535), (4169, 58440), (4548, 53570), (4870, 50028), (5357, 45480), (5685, 42856), (5844, 41690), (7305, 33352), (7580, 32142), (8338, 29220), (9096, 26785), (9740, 25014), (10714, 22740), (11370, 21428), (11688, 20845), (12507, 19480), (14610, 16676), (15160, 16071)]