270240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{563}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 852768

約数和(自身を除く): 582528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 9008, 11260, 13512, 16890, 18016, 22520, 27024, 33780, 45040, 54048, 67560, 90080, 135120, 270240]

約数ペア:

[(1, 270240), (2, 135120), (3, 90080), (4, 67560), (5, 54048), (6, 45040), (8, 33780), (10, 27024), (12, 22520), (15, 18016), (16, 16890), (20, 13512), (24, 11260), (30, 9008), (32, 8445), (40, 6756), (48, 5630), (60, 4504), (80, 3378), (96, 2815), (120, 2252), (160, 1689), (240, 1126), (480, 563)]