392903040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4824

約数の個数: 128

約数和(自身を含む): 1281772800

約数和(自身を除く): 888869760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 4759, 5160, 5504, 6880, 8256, 9518, 10320, 13760, 14277, 16512, 19036, 20640, 23795, 27520, 28554, 38072, 41280, 47590, 57108, 71385, 76144, 82560, 95180, 114216, 142770, 152288, 190360, 204637, 228432, 285540, 304576, 380720, 409274, 456864, 571080, 609152, 613911, 761440, 818548, 913728, 1023185, 1142160, 1227822, 1522880, 1637096, 1827456, 2046370, 2284320, 2455644, 3045760, 3069555, 3274192, 4092740, 4568640, 4911288, 6139110, 6548384, 8185480, 9137280, 9822576, 12278220, 13096768, 16370960, 19645152, 24556440, 26193536, 32741920, 39290304, 49112880, 65483840, 78580608, 98225760, 130967680, 196451520, 392903040]

約数ペア:

[(1, 392903040), (2, 196451520), (3, 130967680), (4, 98225760), (5, 78580608), (6, 65483840), (8, 49112880), (10, 39290304), (12, 32741920), (15, 26193536), (16, 24556440), (20, 19645152), (24, 16370960), (30, 13096768), (32, 12278220), (40, 9822576), (43, 9137280), (48, 8185480), (60, 6548384), (64, 6139110), (80, 4911288), (86, 4568640), (96, 4092740), (120, 3274192), (128, 3069555), (129, 3045760), (160, 2455644), (172, 2284320), (192, 2046370), (215, 1827456), (240, 1637096), (258, 1522880), (320, 1227822), (344, 1142160), (384, 1023185), (430, 913728), (480, 818548), (516, 761440), (640, 613911), (645, 609152), (688, 571080), (860, 456864), (960, 409274), (1032, 380720), (1290, 304576), (1376, 285540), (1720, 228432), (1920, 204637), (2064, 190360), (2580, 152288), (2752, 142770), (3440, 114216), (4128, 95180), (4759, 82560), (5160, 76144), (5504, 71385), (6880, 57108), (8256, 47590), (9518, 41280), (10320, 38072), (13760, 28554), (14277, 27520), (16512, 23795), (19036, 20640)]