30840960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{16063}}^1$

素因数の和:16085

約数の個数: 64

約数和(自身を含む): 98311680

約数和(自身を除く): 67470720

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, 16063, 32126, 48189, 64252, 80315, 96378, 128504, 160630, 192756, 240945, 257008, 321260, 385512, 481890, 514016, 642520, 771024, 963780, 1028032, 1285040, 1542048, 1927560, 2056064, 2570080, 3084096, 3855120, 5140160, 6168192, 7710240, 10280320, 15420480, 30840960]

約数ペア:

[(1, 30840960), (2, 15420480), (3, 10280320), (4, 7710240), (5, 6168192), (6, 5140160), (8, 3855120), (10, 3084096), (12, 2570080), (15, 2056064), (16, 1927560), (20, 1542048), (24, 1285040), (30, 1028032), (32, 963780), (40, 771024), (48, 642520), (60, 514016), (64, 481890), (80, 385512), (96, 321260), (120, 257008), (128, 240945), (160, 192756), (192, 160630), (240, 128504), (320, 96378), (384, 80315), (480, 64252), (640, 48189), (960, 32126), (1920, 16063)]