38214720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4449

約数の個数: 112

約数和(自身を含む): 134843520

約数和(自身を除く): 96628800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 4423, 8640, 8846, 13269, 17692, 22115, 26538, 35384, 39807, 44230, 53076, 66345, 70768, 79614, 88460, 106152, 119421, 132690, 141536, 159228, 176920, 199035, 212304, 238842, 265380, 283072, 318456, 353840, 398070, 424608, 477684, 530760, 597105, 636912, 707680, 796140, 849216, 955368, 1061520, 1194210, 1273824, 1415360, 1592280, 1910736, 2123040, 2388420, 2547648, 3184560, 3821472, 4246080, 4776840, 6369120, 7642944, 9553680, 12738240, 19107360, 38214720]

約数ペア:

[(1, 38214720), (2, 19107360), (3, 12738240), (4, 9553680), (5, 7642944), (6, 6369120), (8, 4776840), (9, 4246080), (10, 3821472), (12, 3184560), (15, 2547648), (16, 2388420), (18, 2123040), (20, 1910736), (24, 1592280), (27, 1415360), (30, 1273824), (32, 1194210), (36, 1061520), (40, 955368), (45, 849216), (48, 796140), (54, 707680), (60, 636912), (64, 597105), (72, 530760), (80, 477684), (90, 424608), (96, 398070), (108, 353840), (120, 318456), (135, 283072), (144, 265380), (160, 238842), (180, 212304), (192, 199035), (216, 176920), (240, 159228), (270, 141536), (288, 132690), (320, 119421), (360, 106152), (432, 88460), (480, 79614), (540, 70768), (576, 66345), (720, 53076), (864, 44230), (960, 39807), (1080, 35384), (1440, 26538), (1728, 22115), (2160, 17692), (2880, 13269), (4320, 8846), (4423, 8640)]