2894040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8039}}^1$

素因数の和:8056

約数の個数: 48

約数和(自身を含む): 9406800

約数和(自身を除く): 6512760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8039, 16078, 24117, 32156, 40195, 48234, 64312, 72351, 80390, 96468, 120585, 144702, 160780, 192936, 241170, 289404, 321560, 361755, 482340, 578808, 723510, 964680, 1447020, 2894040]

約数ペア:

[(1, 2894040), (2, 1447020), (3, 964680), (4, 723510), (5, 578808), (6, 482340), (8, 361755), (9, 321560), (10, 289404), (12, 241170), (15, 192936), (18, 160780), (20, 144702), (24, 120585), (30, 96468), (36, 80390), (40, 72351), (45, 64312), (60, 48234), (72, 40195), (90, 32156), (120, 24117), (180, 16078), (360, 8039)]