48728880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67679}}^1$

素因数の和:67698

約数の個数: 60

約数和(自身を含む): 163650240

約数和(自身を除く): 114921360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1218222, 1353580, 1624296, 2030370, 2436444, 2707160, 3045555, 3248592, 4060740, 4872888, 5414320, 6091110, 8121480, 9745776, 12182220, 16242960, 24364440, 48728880]

約数ペア:

[(1, 48728880), (2, 24364440), (3, 16242960), (4, 12182220), (5, 9745776), (6, 8121480), (8, 6091110), (9, 5414320), (10, 4872888), (12, 4060740), (15, 3248592), (16, 3045555), (18, 2707160), (20, 2436444), (24, 2030370), (30, 1624296), (36, 1353580), (40, 1218222), (45, 1082864), (48, 1015185), (60, 812148), (72, 676790), (80, 609111), (90, 541432), (120, 406074), (144, 338395), (180, 270716), (240, 203037), (360, 135358), (720, 67679)]