5418120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 16413120

約数和(自身を除く): 10995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 277, 326, 489, 554, 652, 815, 831, 978, 1108, 1304, 1385, 1630, 1662, 1956, 2216, 2445, 2770, 3260, 3324, 3912, 4155, 4890, 5540, 6520, 6648, 8310, 9780, 11080, 16620, 19560, 33240, 45151, 90302, 135453, 180604, 225755, 270906, 361208, 451510, 541812, 677265, 903020, 1083624, 1354530, 1806040, 2709060, 5418120]

約数ペア:

[(1, 5418120), (2, 2709060), (3, 1806040), (4, 1354530), (5, 1083624), (6, 903020), (8, 677265), (10, 541812), (12, 451510), (15, 361208), (20, 270906), (24, 225755), (30, 180604), (40, 135453), (60, 90302), (120, 45151), (163, 33240), (277, 19560), (326, 16620), (489, 11080), (554, 9780), (652, 8310), (815, 6648), (831, 6520), (978, 5540), (1108, 4890), (1304, 4155), (1385, 3912), (1630, 3324), (1662, 3260), (1956, 2770), (2216, 2445)]