72108660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 219018240

約数和(自身を除く): 146909580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 479, 579, 772, 780, 958, 965, 1158, 1437, 1916, 1930, 2316, 2395, 2509, 2874, 2895, 3860, 4790, 5018, 5748, 5790, 6227, 7185, 7527, 9580, 10036, 11580, 12454, 12545, 14370, 15054, 18681, 24908, 25090, 28740, 30108, 31135, 37362, 37635, 50180, 62270, 74724, 75270, 92447, 93405, 124540, 150540, 184894, 186810, 277341, 369788, 373620, 462235, 554682, 924470, 1109364, 1201811, 1386705, 1848940, 2403622, 2773410, 3605433, 4807244, 5546820, 6009055, 7210866, 12018110, 14421732, 18027165, 24036220, 36054330, 72108660]

約数ペア:

[(1, 72108660), (2, 36054330), (3, 24036220), (4, 18027165), (5, 14421732), (6, 12018110), (10, 7210866), (12, 6009055), (13, 5546820), (15, 4807244), (20, 3605433), (26, 2773410), (30, 2403622), (39, 1848940), (52, 1386705), (60, 1201811), (65, 1109364), (78, 924470), (130, 554682), (156, 462235), (193, 373620), (195, 369788), (260, 277341), (386, 186810), (390, 184894), (479, 150540), (579, 124540), (772, 93405), (780, 92447), (958, 75270), (965, 74724), (1158, 62270), (1437, 50180), (1916, 37635), (1930, 37362), (2316, 31135), (2395, 30108), (2509, 28740), (2874, 25090), (2895, 24908), (3860, 18681), (4790, 15054), (5018, 14370), (5748, 12545), (5790, 12454), (6227, 11580), (7185, 10036), (7527, 9580)]