8271960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 25682400

約数和(自身を除く): 17410440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 2377, 3480, 4754, 7131, 9508, 11885, 14262, 19016, 23770, 28524, 35655, 47540, 57048, 68933, 71310, 95080, 137866, 142620, 206799, 275732, 285240, 344665, 413598, 551464, 689330, 827196, 1033995, 1378660, 1654392, 2067990, 2757320, 4135980, 8271960]

約数ペア:

[(1, 8271960), (2, 4135980), (3, 2757320), (4, 2067990), (5, 1654392), (6, 1378660), (8, 1033995), (10, 827196), (12, 689330), (15, 551464), (20, 413598), (24, 344665), (29, 285240), (30, 275732), (40, 206799), (58, 142620), (60, 137866), (87, 95080), (116, 71310), (120, 68933), (145, 57048), (174, 47540), (232, 35655), (290, 28524), (348, 23770), (435, 19016), (580, 14262), (696, 11885), (870, 9508), (1160, 7131), (1740, 4754), (2377, 3480)]