30540420480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15906469}}^1$

素因数の和:15906491

約数の個数: 64

約数和(自身を含む): 97347596400

約数和(自身を除く): 66807175920

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, 15906469, 31812938, 47719407, 63625876, 79532345, 95438814, 127251752, 159064690, 190877628, 238597035, 254503504, 318129380, 381755256, 477194070, 509007008, 636258760, 763510512, 954388140, 1018014016, 1272517520, 1527021024, 1908776280, 2036028032, 2545035040, 3054042048, 3817552560, 5090070080, 6108084096, 7635105120, 10180140160, 15270210240, 30540420480]

約数ペア:

[(1, 30540420480), (2, 15270210240), (3, 10180140160), (4, 7635105120), (5, 6108084096), (6, 5090070080), (8, 3817552560), (10, 3054042048), (12, 2545035040), (15, 2036028032), (16, 1908776280), (20, 1527021024), (24, 1272517520), (30, 1018014016), (32, 954388140), (40, 763510512), (48, 636258760), (60, 509007008), (64, 477194070), (80, 381755256), (96, 318129380), (120, 254503504), (128, 238597035), (160, 190877628), (192, 159064690), (240, 127251752), (320, 95438814), (384, 79532345), (480, 63625876), (640, 47719407), (960, 31812938), (1920, 15906469)]