27639120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115163}}^1$

素因数の和:115179

約数の個数: 40

約数和(自身を含む): 85682016

約数和(自身を除く): 58042896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115163, 230326, 345489, 460652, 575815, 690978, 921304, 1151630, 1381956, 1727445, 1842608, 2303260, 2763912, 3454890, 4606520, 5527824, 6909780, 9213040, 13819560, 27639120]

約数ペア:

[(1, 27639120), (2, 13819560), (3, 9213040), (4, 6909780), (5, 5527824), (6, 4606520), (8, 3454890), (10, 2763912), (12, 2303260), (15, 1842608), (16, 1727445), (20, 1381956), (24, 1151630), (30, 921304), (40, 690978), (48, 575815), (60, 460652), (80, 345489), (120, 230326), (240, 115163)]