2247688440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{693731}}^1$

素因数の和:693754

約数の個数: 80

約数和(自身を含む): 7554741480

約数和(自身を除く): 5307053040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 693731, 1387462, 2081193, 2774924, 3468655, 4162386, 5549848, 6243579, 6937310, 8324772, 10405965, 12487158, 13874620, 16649544, 18730737, 20811930, 24974316, 27749240, 31217895, 37461474, 41623860, 49948632, 56192211, 62435790, 74922948, 83247720, 93653685, 112384422, 124871580, 149845896, 187307370, 224768844, 249743160, 280961055, 374614740, 449537688, 561922110, 749229480, 1123844220, 2247688440]

約数ペア:

[(1, 2247688440), (2, 1123844220), (3, 749229480), (4, 561922110), (5, 449537688), (6, 374614740), (8, 280961055), (9, 249743160), (10, 224768844), (12, 187307370), (15, 149845896), (18, 124871580), (20, 112384422), (24, 93653685), (27, 83247720), (30, 74922948), (36, 62435790), (40, 56192211), (45, 49948632), (54, 41623860), (60, 37461474), (72, 31217895), (81, 27749240), (90, 24974316), (108, 20811930), (120, 18730737), (135, 16649544), (162, 13874620), (180, 12487158), (216, 10405965), (270, 8324772), (324, 6937310), (360, 6243579), (405, 5549848), (540, 4162386), (648, 3468655), (810, 2774924), (1080, 2081193), (1620, 1387462), (3240, 693731)]