263040480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{60889}}^1$

素因数の和:60913

約数の個数: 96

約数和(自身を含む): 920656800

約数和(自身を除く): 657616320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 60889, 121778, 182667, 243556, 304445, 365334, 487112, 548001, 608890, 730668, 913335, 974224, 1096002, 1217780, 1461336, 1644003, 1826670, 1948448, 2192004, 2435560, 2740005, 2922672, 3288006, 3653340, 4384008, 4871120, 5480010, 5845344, 6576012, 7306680, 8220015, 8768016, 9742240, 10960020, 13152024, 14613360, 16440030, 17536032, 21920040, 26304048, 29226720, 32880060, 43840080, 52608096, 65760120, 87680160, 131520240, 263040480]

約数ペア:

[(1, 263040480), (2, 131520240), (3, 87680160), (4, 65760120), (5, 52608096), (6, 43840080), (8, 32880060), (9, 29226720), (10, 26304048), (12, 21920040), (15, 17536032), (16, 16440030), (18, 14613360), (20, 13152024), (24, 10960020), (27, 9742240), (30, 8768016), (32, 8220015), (36, 7306680), (40, 6576012), (45, 5845344), (48, 5480010), (54, 4871120), (60, 4384008), (72, 3653340), (80, 3288006), (90, 2922672), (96, 2740005), (108, 2435560), (120, 2192004), (135, 1948448), (144, 1826670), (160, 1644003), (180, 1461336), (216, 1217780), (240, 1096002), (270, 974224), (288, 913335), (360, 730668), (432, 608890), (480, 548001), (540, 487112), (720, 365334), (864, 304445), (1080, 243556), (1440, 182667), (2160, 121778), (4320, 60889)]