2012207760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26119}}^1$

素因数の和:26245

約数の個数: 120

約数和(自身を含む): 6821081280

約数和(自身を除く): 4808873520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 26119, 38520, 52238, 77040, 78357, 104476, 130595, 156714, 208952, 235071, 261190, 313428, 391785, 417904, 470142, 522380, 626856, 783570, 940284, 1044760, 1175355, 1253712, 1567140, 1880568, 2089520, 2350710, 2794733, 3134280, 3761136, 4701420, 5589466, 6268560, 8384199, 9402840, 11178932, 13973665, 16768398, 18805680, 22357864, 25152597, 27947330, 33536796, 41920995, 44715728, 50305194, 55894660, 67073592, 83841990, 100610388, 111789320, 125762985, 134147184, 167683980, 201220776, 223578640, 251525970, 335367960, 402441552, 503051940, 670735920, 1006103880, 2012207760]

約数ペア:

[(1, 2012207760), (2, 1006103880), (3, 670735920), (4, 503051940), (5, 402441552), (6, 335367960), (8, 251525970), (9, 223578640), (10, 201220776), (12, 167683980), (15, 134147184), (16, 125762985), (18, 111789320), (20, 100610388), (24, 83841990), (30, 67073592), (36, 55894660), (40, 50305194), (45, 44715728), (48, 41920995), (60, 33536796), (72, 27947330), (80, 25152597), (90, 22357864), (107, 18805680), (120, 16768398), (144, 13973665), (180, 11178932), (214, 9402840), (240, 8384199), (321, 6268560), (360, 5589466), (428, 4701420), (535, 3761136), (642, 3134280), (720, 2794733), (856, 2350710), (963, 2089520), (1070, 1880568), (1284, 1567140), (1605, 1253712), (1712, 1175355), (1926, 1044760), (2140, 940284), (2568, 783570), (3210, 626856), (3852, 522380), (4280, 470142), (4815, 417904), (5136, 391785), (6420, 313428), (7704, 261190), (8560, 235071), (9630, 208952), (12840, 156714), (15408, 130595), (19260, 104476), (25680, 78357), (26119, 77040), (38520, 52238)]