61082880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{15907}}^1$

素因数の和:15931

約数の個数: 72

約数和(自身を含む): 195095712

約数和(自身を除く): 134012832

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 15907, 31814, 47721, 63628, 79535, 95442, 127256, 159070, 190884, 238605, 254512, 318140, 381768, 477210, 509024, 636280, 763536, 954420, 1018048, 1272560, 1527072, 1908840, 2036096, 2545120, 3054144, 3817680, 4072192, 5090240, 6108288, 7635360, 10180480, 12216576, 15270720, 20360960, 30541440, 61082880]

約数ペア:

[(1, 61082880), (2, 30541440), (3, 20360960), (4, 15270720), (5, 12216576), (6, 10180480), (8, 7635360), (10, 6108288), (12, 5090240), (15, 4072192), (16, 3817680), (20, 3054144), (24, 2545120), (30, 2036096), (32, 1908840), (40, 1527072), (48, 1272560), (60, 1018048), (64, 954420), (80, 763536), (96, 636280), (120, 509024), (128, 477210), (160, 381768), (192, 318140), (240, 254512), (256, 238605), (320, 190884), (384, 159070), (480, 127256), (640, 95442), (768, 79535), (960, 63628), (1280, 47721), (1920, 31814), (3840, 15907)]