22517520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5519}}^1$

素因数の和:5552

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 51406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5519, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 66228, 82785, 88304, 93823, 110380, 132456, 165570, 187646, 220760, 264912, 281469, 331140, 375292, 441520, 469115, 562938, 662280, 750584, 938230, 1125876, 1324560, 1407345, 1501168, 1876460, 2251752, 2814690, 3752920, 4503504, 5629380, 7505840, 11258760, 22517520]

約数ペア:

[(1, 22517520), (2, 11258760), (3, 7505840), (4, 5629380), (5, 4503504), (6, 3752920), (8, 2814690), (10, 2251752), (12, 1876460), (15, 1501168), (16, 1407345), (17, 1324560), (20, 1125876), (24, 938230), (30, 750584), (34, 662280), (40, 562938), (48, 469115), (51, 441520), (60, 375292), (68, 331140), (80, 281469), (85, 264912), (102, 220760), (120, 187646), (136, 165570), (170, 132456), (204, 110380), (240, 93823), (255, 88304), (272, 82785), (340, 66228), (408, 55190), (510, 44152), (680, 33114), (816, 27595), (1020, 22076), (1360, 16557), (2040, 11038), (4080, 5519)]