26258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 79441920

約数和(自身を除く): 53183400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1723, 1905, 2540, 3048, 3446, 3810, 5080, 5169, 6892, 7620, 8615, 10338, 13784, 15240, 17230, 20676, 25845, 34460, 41352, 51690, 68920, 103380, 206760, 218821, 437642, 656463, 875284, 1094105, 1312926, 1750568, 2188210, 2625852, 3282315, 4376420, 5251704, 6564630, 8752840, 13129260, 26258520]

約数ペア:

[(1, 26258520), (2, 13129260), (3, 8752840), (4, 6564630), (5, 5251704), (6, 4376420), (8, 3282315), (10, 2625852), (12, 2188210), (15, 1750568), (20, 1312926), (24, 1094105), (30, 875284), (40, 656463), (60, 437642), (120, 218821), (127, 206760), (254, 103380), (381, 68920), (508, 51690), (635, 41352), (762, 34460), (1016, 25845), (1270, 20676), (1524, 17230), (1723, 15240), (1905, 13784), (2540, 10338), (3048, 8615), (3446, 7620), (3810, 6892), (5080, 5169)]