28384800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11827}}^1$

素因数の和:11850

約数の個数: 72

約数和(自身を含む): 92400336

約数和(自身を除く): 64015536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 189232, 236540, 283848, 295675, 354810, 378464, 473080, 567696, 591350, 709620, 887025, 946160, 1135392, 1182700, 1419240, 1774050, 1892320, 2365400, 2838480, 3548100, 4730800, 5676960, 7096200, 9461600, 14192400, 28384800]

約数ペア:

[(1, 28384800), (2, 14192400), (3, 9461600), (4, 7096200), (5, 5676960), (6, 4730800), (8, 3548100), (10, 2838480), (12, 2365400), (15, 1892320), (16, 1774050), (20, 1419240), (24, 1182700), (25, 1135392), (30, 946160), (32, 887025), (40, 709620), (48, 591350), (50, 567696), (60, 473080), (75, 378464), (80, 354810), (96, 295675), (100, 283848), (120, 236540), (150, 189232), (160, 177405), (200, 141924), (240, 118270), (300, 94616), (400, 70962), (480, 59135), (600, 47308), (800, 35481), (1200, 23654), (2400, 11827)]