12539354640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52247311}}^1$

素因数の和:52247327

約数の個数: 40

約数和(自身を含む): 38872000128

約数和(自身を除く): 26332645488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52247311, 104494622, 156741933, 208989244, 261236555, 313483866, 417978488, 522473110, 626967732, 783709665, 835956976, 1044946220, 1253935464, 1567419330, 2089892440, 2507870928, 3134838660, 4179784880, 6269677320, 12539354640]

約数ペア:

[(1, 12539354640), (2, 6269677320), (3, 4179784880), (4, 3134838660), (5, 2507870928), (6, 2089892440), (8, 1567419330), (10, 1253935464), (12, 1044946220), (15, 835956976), (16, 783709665), (20, 626967732), (24, 522473110), (30, 417978488), (40, 313483866), (48, 261236555), (60, 208989244), (80, 156741933), (120, 104494622), (240, 52247311)]