201376080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279689}}^1$

素因数の和:279708

約数の個数: 60

約数和(自身を含む): 676290420

約数和(自身を除く): 474914340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 279689, 559378, 839067, 1118756, 1398445, 1678134, 2237512, 2517201, 2796890, 3356268, 4195335, 4475024, 5034402, 5593780, 6712536, 8390670, 10068804, 11187560, 12586005, 13425072, 16781340, 20137608, 22375120, 25172010, 33562680, 40275216, 50344020, 67125360, 100688040, 201376080]

約数ペア:

[(1, 201376080), (2, 100688040), (3, 67125360), (4, 50344020), (5, 40275216), (6, 33562680), (8, 25172010), (9, 22375120), (10, 20137608), (12, 16781340), (15, 13425072), (16, 12586005), (18, 11187560), (20, 10068804), (24, 8390670), (30, 6712536), (36, 5593780), (40, 5034402), (45, 4475024), (48, 4195335), (60, 3356268), (72, 2796890), (80, 2517201), (90, 2237512), (120, 1678134), (144, 1398445), (180, 1118756), (240, 839067), (360, 559378), (720, 279689)]