200604960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139309}}^1$

素因数の和:139330

約数の個数: 72

約数和(自身を含む): 684569340

約数和(自身を除く): 483964380

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 139309, 278618, 417927, 557236, 696545, 835854, 1114472, 1253781, 1393090, 1671708, 2089635, 2228944, 2507562, 2786180, 3343416, 4179270, 4457888, 5015124, 5572360, 6268905, 6686832, 8358540, 10030248, 11144720, 12537810, 13373664, 16717080, 20060496, 22289440, 25075620, 33434160, 40120992, 50151240, 66868320, 100302480, 200604960]

約数ペア:

[(1, 200604960), (2, 100302480), (3, 66868320), (4, 50151240), (5, 40120992), (6, 33434160), (8, 25075620), (9, 22289440), (10, 20060496), (12, 16717080), (15, 13373664), (16, 12537810), (18, 11144720), (20, 10030248), (24, 8358540), (30, 6686832), (32, 6268905), (36, 5572360), (40, 5015124), (45, 4457888), (48, 4179270), (60, 3343416), (72, 2786180), (80, 2507562), (90, 2228944), (96, 2089635), (120, 1671708), (144, 1393090), (160, 1253781), (180, 1114472), (240, 835854), (288, 696545), (360, 557236), (480, 417927), (720, 278618), (1440, 139309)]