80470800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 120

約数和(自身を含む): 286454880

約数和(自身を除く): 205984080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 7451, 10800, 14902, 22353, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 111765, 119216, 134118, 149020, 178824, 186275, 201177, 223530, 268236, 298040, 335295, 357648, 372550, 402354, 447060, 536472, 558825, 596080, 670590, 745100, 804708, 894120, 1005885, 1072944, 1117650, 1341180, 1490200, 1609416, 1676475, 1788240, 2011770, 2235300, 2682360, 2980400, 3218832, 3352950, 4023540, 4470600, 5029425, 5364720, 6705900, 8047080, 8941200, 10058850, 13411800, 16094160, 20117700, 26823600, 40235400, 80470800]

約数ペア:

[(1, 80470800), (2, 40235400), (3, 26823600), (4, 20117700), (5, 16094160), (6, 13411800), (8, 10058850), (9, 8941200), (10, 8047080), (12, 6705900), (15, 5364720), (16, 5029425), (18, 4470600), (20, 4023540), (24, 3352950), (25, 3218832), (27, 2980400), (30, 2682360), (36, 2235300), (40, 2011770), (45, 1788240), (48, 1676475), (50, 1609416), (54, 1490200), (60, 1341180), (72, 1117650), (75, 1072944), (80, 1005885), (90, 894120), (100, 804708), (108, 745100), (120, 670590), (135, 596080), (144, 558825), (150, 536472), (180, 447060), (200, 402354), (216, 372550), (225, 357648), (240, 335295), (270, 298040), (300, 268236), (360, 223530), (400, 201177), (432, 186275), (450, 178824), (540, 149020), (600, 134118), (675, 119216), (720, 111765), (900, 89412), (1080, 74510), (1200, 67059), (1350, 59608), (1800, 44706), (2160, 37255), (2700, 29804), (3600, 22353), (5400, 14902), (7451, 10800)]