1323291240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3675809}}^1$

素因数の和:3675826

約数の個数: 48

約数和(自身を含む): 4300697700

約数和(自身を除く): 2977406460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3675809, 7351618, 11027427, 14703236, 18379045, 22054854, 29406472, 33082281, 36758090, 44109708, 55137135, 66164562, 73516180, 88219416, 110274270, 132329124, 147032360, 165411405, 220548540, 264658248, 330822810, 441097080, 661645620, 1323291240]

約数ペア:

[(1, 1323291240), (2, 661645620), (3, 441097080), (4, 330822810), (5, 264658248), (6, 220548540), (8, 165411405), (9, 147032360), (10, 132329124), (12, 110274270), (15, 88219416), (18, 73516180), (20, 66164562), (24, 55137135), (30, 44109708), (36, 36758090), (40, 33082281), (45, 29406472), (60, 22054854), (72, 18379045), (90, 14703236), (120, 11027427), (180, 7351618), (360, 3675809)]