1286356080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5359817}}^1$

素因数の和:5359833

約数の個数: 40

約数和(自身を含む): 3987704592

約数和(自身を除く): 2701348512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5359817, 10719634, 16079451, 21439268, 26799085, 32158902, 42878536, 53598170, 64317804, 80397255, 85757072, 107196340, 128635608, 160794510, 214392680, 257271216, 321589020, 428785360, 643178040, 1286356080]

約数ペア:

[(1, 1286356080), (2, 643178040), (3, 428785360), (4, 321589020), (5, 257271216), (6, 214392680), (8, 160794510), (10, 128635608), (12, 107196340), (15, 85757072), (16, 80397255), (20, 64317804), (24, 53598170), (30, 42878536), (40, 32158902), (48, 26799085), (60, 21439268), (80, 16079451), (120, 10719634), (240, 5359817)]