262560960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{30389}}^1$

素因数の和:30415

約数の個数: 112

約数和(自身を含む): 926287200

約数和(自身を除く): 663726240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 273501, 303890, 364668, 455835, 486224, 547002, 607780, 729336, 820503, 911670, 972448, 1094004, 1215560, 1367505, 1458672, 1641006, 1823340, 1944896, 2188008, 2431120, 2735010, 2917344, 3282012, 3646680, 4102515, 4376016, 4862240, 5470020, 5834688, 6564024, 7293360, 8205030, 8752032, 9724480, 10940040, 13128048, 14586720, 16410060, 17504064, 21880080, 26256096, 29173440, 32820120, 43760160, 52512192, 65640240, 87520320, 131280480, 262560960]

約数ペア:

[(1, 262560960), (2, 131280480), (3, 87520320), (4, 65640240), (5, 52512192), (6, 43760160), (8, 32820120), (9, 29173440), (10, 26256096), (12, 21880080), (15, 17504064), (16, 16410060), (18, 14586720), (20, 13128048), (24, 10940040), (27, 9724480), (30, 8752032), (32, 8205030), (36, 7293360), (40, 6564024), (45, 5834688), (48, 5470020), (54, 4862240), (60, 4376016), (64, 4102515), (72, 3646680), (80, 3282012), (90, 2917344), (96, 2735010), (108, 2431120), (120, 2188008), (135, 1944896), (144, 1823340), (160, 1641006), (180, 1458672), (192, 1367505), (216, 1215560), (240, 1094004), (270, 972448), (288, 911670), (320, 820503), (360, 729336), (432, 607780), (480, 547002), (540, 486224), (576, 455835), (720, 364668), (864, 303890), (960, 273501), (1080, 243112), (1440, 182334), (1728, 151945), (2160, 121556), (2880, 91167), (4320, 60778), (8640, 30389)]