82920240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 160

約数和(自身を含む): 307688640

約数和(自身を除く): 224768400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 2953, 3120, 3510, 4680, 5616, 5906, 7020, 8859, 9360, 11812, 14040, 14765, 17718, 23624, 26577, 28080, 29530, 35436, 38389, 44295, 47248, 53154, 59060, 70872, 76778, 79731, 88590, 106308, 115167, 118120, 132885, 141744, 153556, 159462, 177180, 191945, 212616, 230334, 236240, 265770, 307112, 318924, 345501, 354360, 383890, 398655, 425232, 460668, 531540, 575835, 614224, 637848, 691002, 708720, 767780, 797310, 921336, 1036503, 1063080, 1151670, 1275696, 1382004, 1535560, 1594620, 1727505, 1842672, 2073006, 2126160, 2303340, 2764008, 3071120, 3189240, 3455010, 4146012, 4606680, 5182515, 5528016, 6378480, 6910020, 8292024, 9213360, 10365030, 13820040, 16584048, 20730060, 27640080, 41460120, 82920240]

約数ペア:

[(1, 82920240), (2, 41460120), (3, 27640080), (4, 20730060), (5, 16584048), (6, 13820040), (8, 10365030), (9, 9213360), (10, 8292024), (12, 6910020), (13, 6378480), (15, 5528016), (16, 5182515), (18, 4606680), (20, 4146012), (24, 3455010), (26, 3189240), (27, 3071120), (30, 2764008), (36, 2303340), (39, 2126160), (40, 2073006), (45, 1842672), (48, 1727505), (52, 1594620), (54, 1535560), (60, 1382004), (65, 1275696), (72, 1151670), (78, 1063080), (80, 1036503), (90, 921336), (104, 797310), (108, 767780), (117, 708720), (120, 691002), (130, 637848), (135, 614224), (144, 575835), (156, 531540), (180, 460668), (195, 425232), (208, 398655), (216, 383890), (234, 354360), (240, 345501), (260, 318924), (270, 307112), (312, 265770), (351, 236240), (360, 230334), (390, 212616), (432, 191945), (468, 177180), (520, 159462), (540, 153556), (585, 141744), (624, 132885), (702, 118120), (720, 115167), (780, 106308), (936, 88590), (1040, 79731), (1080, 76778), (1170, 70872), (1404, 59060), (1560, 53154), (1755, 47248), (1872, 44295), (2160, 38389), (2340, 35436), (2808, 29530), (2953, 28080), (3120, 26577), (3510, 23624), (4680, 17718), (5616, 14765), (5906, 14040), (7020, 11812), (8859, 9360)]