56388240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78317}}^1$

素因数の和:78336

約数の個数: 60

約数和(自身を含む): 189372924

約数和(自身を除く): 132984684

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, 120, 144, 180, 240, 360, 720, 78317, 156634, 234951, 313268, 391585, 469902, 626536, 704853, 783170, 939804, 1174755, 1253072, 1409706, 1566340, 1879608, 2349510, 2819412, 3132680, 3524265, 3759216, 4699020, 5638824, 6265360, 7048530, 9398040, 11277648, 14097060, 18796080, 28194120, 56388240]

約数ペア:

[(1, 56388240), (2, 28194120), (3, 18796080), (4, 14097060), (5, 11277648), (6, 9398040), (8, 7048530), (9, 6265360), (10, 5638824), (12, 4699020), (15, 3759216), (16, 3524265), (18, 3132680), (20, 2819412), (24, 2349510), (30, 1879608), (36, 1566340), (40, 1409706), (45, 1253072), (48, 1174755), (60, 939804), (72, 783170), (80, 704853), (90, 626536), (120, 469902), (144, 391585), (180, 313268), (240, 234951), (360, 156634), (720, 78317)]