23531040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 88905600

約数和(自身を除く): 65374560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 419, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 838, 864, 936, 1040, 1080, 1170, 1248, 1257, 1404, 1440, 1560, 1676, 1755, 1872, 2080, 2095, 2160, 2340, 2514, 2808, 3120, 3352, 3510, 3744, 3771, 4190, 4320, 4680, 5028, 5447, 5616, 6240, 6285, 6704, 7020, 7542, 8380, 9360, 10056, 10894, 11232, 11313, 12570, 13408, 14040, 15084, 16341, 16760, 18720, 18855, 20112, 21788, 22626, 25140, 27235, 28080, 30168, 32682, 33520, 37710, 40224, 43576, 45252, 49023, 50280, 54470, 56160, 56565, 60336, 65364, 67040, 75420, 81705, 87152, 90504, 98046, 100560, 108940, 113130, 120672, 130728, 147069, 150840, 163410, 174304, 181008, 196092, 201120, 217880, 226260, 245115, 261456, 294138, 301680, 326820, 362016, 392184, 435760, 452520, 490230, 522912, 588276, 603360, 653640, 735345, 784368, 871520, 905040, 980460, 1176552, 1307280, 1470690, 1568736, 1810080, 1960920, 2353104, 2614560, 2941380, 3921840, 4706208, 5882760, 7843680, 11765520, 23531040]

約数ペア:

[(1, 23531040), (2, 11765520), (3, 7843680), (4, 5882760), (5, 4706208), (6, 3921840), (8, 2941380), (9, 2614560), (10, 2353104), (12, 1960920), (13, 1810080), (15, 1568736), (16, 1470690), (18, 1307280), (20, 1176552), (24, 980460), (26, 905040), (27, 871520), (30, 784368), (32, 735345), (36, 653640), (39, 603360), (40, 588276), (45, 522912), (48, 490230), (52, 452520), (54, 435760), (60, 392184), (65, 362016), (72, 326820), (78, 301680), (80, 294138), (90, 261456), (96, 245115), (104, 226260), (108, 217880), (117, 201120), (120, 196092), (130, 181008), (135, 174304), (144, 163410), (156, 150840), (160, 147069), (180, 130728), (195, 120672), (208, 113130), (216, 108940), (234, 100560), (240, 98046), (260, 90504), (270, 87152), (288, 81705), (312, 75420), (351, 67040), (360, 65364), (390, 60336), (416, 56565), (419, 56160), (432, 54470), (468, 50280), (480, 49023), (520, 45252), (540, 43576), (585, 40224), (624, 37710), (702, 33520), (720, 32682), (780, 30168), (838, 28080), (864, 27235), (936, 25140), (1040, 22626), (1080, 21788), (1170, 20112), (1248, 18855), (1257, 18720), (1404, 16760), (1440, 16341), (1560, 15084), (1676, 14040), (1755, 13408), (1872, 12570), (2080, 11313), (2095, 11232), (2160, 10894), (2340, 10056), (2514, 9360), (2808, 8380), (3120, 7542), (3352, 7020), (3510, 6704), (3744, 6285), (3771, 6240), (4190, 5616), (4320, 5447), (4680, 5028)]