265940040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2216167}}^1$

素因数の和:2216181

約数の個数: 32

約数和(自身を含む): 797820480

約数和(自身を除く): 531880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2216167, 4432334, 6648501, 8864668, 11080835, 13297002, 17729336, 22161670, 26594004, 33242505, 44323340, 53188008, 66485010, 88646680, 132970020, 265940040]

約数ペア:

[(1, 265940040), (2, 132970020), (3, 88646680), (4, 66485010), (5, 53188008), (6, 44323340), (8, 33242505), (10, 26594004), (12, 22161670), (15, 17729336), (20, 13297002), (24, 11080835), (30, 8864668), (40, 6648501), (60, 4432334), (120, 2216167)]