5165040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21521}}^1$

素因数の和:21537

約数の個数: 40

約数和(自身を含む): 16012368

約数和(自身を除く): 10847328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 215210, 258252, 322815, 344336, 430420, 516504, 645630, 860840, 1033008, 1291260, 1721680, 2582520, 5165040]

約数ペア:

[(1, 5165040), (2, 2582520), (3, 1721680), (4, 1291260), (5, 1033008), (6, 860840), (8, 645630), (10, 516504), (12, 430420), (15, 344336), (16, 322815), (20, 258252), (24, 215210), (30, 172168), (40, 129126), (48, 107605), (60, 86084), (80, 64563), (120, 43042), (240, 21521)]