28714800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23929}}^1$

素因数の和:23950

約数の個数: 60

約数和(自身を含む): 91986920

約数和(自身を除く): 63272120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23929, 47858, 71787, 95716, 119645, 143574, 191432, 239290, 287148, 358935, 382864, 478580, 574296, 598225, 717870, 957160, 1148592, 1196450, 1435740, 1794675, 1914320, 2392900, 2871480, 3589350, 4785800, 5742960, 7178700, 9571600, 14357400, 28714800]

約数ペア:

[(1, 28714800), (2, 14357400), (3, 9571600), (4, 7178700), (5, 5742960), (6, 4785800), (8, 3589350), (10, 2871480), (12, 2392900), (15, 1914320), (16, 1794675), (20, 1435740), (24, 1196450), (25, 1148592), (30, 957160), (40, 717870), (48, 598225), (50, 574296), (60, 478580), (75, 382864), (80, 358935), (100, 287148), (120, 239290), (150, 191432), (200, 143574), (240, 119645), (300, 95716), (400, 71787), (600, 47858), (1200, 23929)]