30921600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{3221}}^1$

素因数の和:3248

約数の個数: 96

約数和(自身を含む): 101879640

約数和(自身を除く): 70958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 3221, 4800, 6442, 9600, 9663, 12884, 16105, 19326, 25768, 32210, 38652, 48315, 51536, 64420, 77304, 80525, 96630, 103072, 128840, 154608, 161050, 193260, 206144, 241575, 257680, 309216, 322100, 386520, 412288, 483150, 515360, 618432, 644200, 773040, 966300, 1030720, 1236864, 1288400, 1546080, 1932600, 2061440, 2576800, 3092160, 3865200, 5153600, 6184320, 7730400, 10307200, 15460800, 30921600]

約数ペア:

[(1, 30921600), (2, 15460800), (3, 10307200), (4, 7730400), (5, 6184320), (6, 5153600), (8, 3865200), (10, 3092160), (12, 2576800), (15, 2061440), (16, 1932600), (20, 1546080), (24, 1288400), (25, 1236864), (30, 1030720), (32, 966300), (40, 773040), (48, 644200), (50, 618432), (60, 515360), (64, 483150), (75, 412288), (80, 386520), (96, 322100), (100, 309216), (120, 257680), (128, 241575), (150, 206144), (160, 193260), (192, 161050), (200, 154608), (240, 128840), (300, 103072), (320, 96630), (384, 80525), (400, 77304), (480, 64420), (600, 51536), (640, 48315), (800, 38652), (960, 32210), (1200, 25768), (1600, 19326), (1920, 16105), (2400, 12884), (3200, 9663), (3221, 9600), (4800, 6442)]