9540480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4969}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 30416400

約数和(自身を除く): 20875920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 4969, 9938, 14907, 19876, 24845, 29814, 39752, 49690, 59628, 74535, 79504, 99380, 119256, 149070, 159008, 198760, 238512, 298140, 318016, 397520, 477024, 596280, 636032, 795040, 954048, 1192560, 1590080, 1908096, 2385120, 3180160, 4770240, 9540480]

約数ペア:

[(1, 9540480), (2, 4770240), (3, 3180160), (4, 2385120), (5, 1908096), (6, 1590080), (8, 1192560), (10, 954048), (12, 795040), (15, 636032), (16, 596280), (20, 477024), (24, 397520), (30, 318016), (32, 298140), (40, 238512), (48, 198760), (60, 159008), (64, 149070), (80, 119256), (96, 99380), (120, 79504), (128, 74535), (160, 59628), (192, 49690), (240, 39752), (320, 29814), (384, 24845), (480, 19876), (640, 14907), (960, 9938), (1920, 4969)]