1294264980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{798929}}^1$

素因数の和:798950

約数の個数: 60

約数和(自身を含む): 4060162260

約数和(自身を除く): 2765897280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 798929, 1597858, 2396787, 3195716, 3994645, 4793574, 7190361, 7989290, 9587148, 11983935, 14380722, 15978580, 21571083, 23967870, 28761444, 35951805, 43142166, 47935740, 64713249, 71903610, 86284332, 107855415, 129426498, 143807220, 215710830, 258852996, 323566245, 431421660, 647132490, 1294264980]

約数ペア:

[(1, 1294264980), (2, 647132490), (3, 431421660), (4, 323566245), (5, 258852996), (6, 215710830), (9, 143807220), (10, 129426498), (12, 107855415), (15, 86284332), (18, 71903610), (20, 64713249), (27, 47935740), (30, 43142166), (36, 35951805), (45, 28761444), (54, 23967870), (60, 21571083), (81, 15978580), (90, 14380722), (108, 11983935), (135, 9587148), (162, 7989290), (180, 7190361), (270, 4793574), (324, 3994645), (405, 3195716), (540, 2396787), (810, 1597858), (1620, 798929)]