253952640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{44089}}^1$

素因数の和:44114

約数の個数: 96

約数和(自身を含む): 876950100

約数和(自身を除く): 622997460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 44089, 88178, 132267, 176356, 220445, 264534, 352712, 396801, 440890, 529068, 661335, 705424, 793602, 881780, 1058136, 1322670, 1410848, 1587204, 1763560, 1984005, 2116272, 2645340, 2821696, 3174408, 3527120, 3968010, 4232544, 5290680, 5643392, 6348816, 7054240, 7936020, 8465088, 10581360, 12697632, 14108480, 15872040, 16930176, 21162720, 25395264, 28216960, 31744080, 42325440, 50790528, 63488160, 84650880, 126976320, 253952640]

約数ペア:

[(1, 253952640), (2, 126976320), (3, 84650880), (4, 63488160), (5, 50790528), (6, 42325440), (8, 31744080), (9, 28216960), (10, 25395264), (12, 21162720), (15, 16930176), (16, 15872040), (18, 14108480), (20, 12697632), (24, 10581360), (30, 8465088), (32, 7936020), (36, 7054240), (40, 6348816), (45, 5643392), (48, 5290680), (60, 4232544), (64, 3968010), (72, 3527120), (80, 3174408), (90, 2821696), (96, 2645340), (120, 2116272), (128, 1984005), (144, 1763560), (160, 1587204), (180, 1410848), (192, 1322670), (240, 1058136), (288, 881780), (320, 793602), (360, 705424), (384, 661335), (480, 529068), (576, 440890), (640, 396801), (720, 352712), (960, 264534), (1152, 220445), (1440, 176356), (1920, 132267), (2880, 88178), (5760, 44089)]