64836480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{33769}}^1$

素因数の和:33791

約数の個数: 64

約数和(自身を含む): 206672400

約数和(自身を除く): 141835920

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, 33769, 67538, 101307, 135076, 168845, 202614, 270152, 337690, 405228, 506535, 540304, 675380, 810456, 1013070, 1080608, 1350760, 1620912, 2026140, 2161216, 2701520, 3241824, 4052280, 4322432, 5403040, 6483648, 8104560, 10806080, 12967296, 16209120, 21612160, 32418240, 64836480]

約数ペア:

[(1, 64836480), (2, 32418240), (3, 21612160), (4, 16209120), (5, 12967296), (6, 10806080), (8, 8104560), (10, 6483648), (12, 5403040), (15, 4322432), (16, 4052280), (20, 3241824), (24, 2701520), (30, 2161216), (32, 2026140), (40, 1620912), (48, 1350760), (60, 1080608), (64, 1013070), (80, 810456), (96, 675380), (120, 540304), (128, 506535), (160, 405228), (192, 337690), (240, 270152), (320, 202614), (384, 168845), (480, 135076), (640, 101307), (960, 67538), (1920, 33769)]