8078820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4643}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 23405760

約数和(自身を除く): 15326940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4643, 9286, 13929, 18572, 23215, 27858, 46430, 55716, 69645, 92860, 134647, 139290, 269294, 278580, 403941, 538588, 673235, 807882, 1346470, 1615764, 2019705, 2692940, 4039410, 8078820]

約数ペア:

[(1, 8078820), (2, 4039410), (3, 2692940), (4, 2019705), (5, 1615764), (6, 1346470), (10, 807882), (12, 673235), (15, 538588), (20, 403941), (29, 278580), (30, 269294), (58, 139290), (60, 134647), (87, 92860), (116, 69645), (145, 55716), (174, 46430), (290, 27858), (348, 23215), (435, 18572), (580, 13929), (870, 9286), (1740, 4643)]