11765520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 43747200

約数和(自身を除く): 31981680

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, 419, 432, 468, 520, 540, 585, 624, 702, 720, 780, 838, 936, 1040, 1080, 1170, 1257, 1404, 1560, 1676, 1755, 1872, 2095, 2160, 2340, 2514, 2808, 3120, 3352, 3510, 3771, 4190, 4680, 5028, 5447, 5616, 6285, 6704, 7020, 7542, 8380, 9360, 10056, 10894, 11313, 12570, 14040, 15084, 16341, 16760, 18855, 20112, 21788, 22626, 25140, 27235, 28080, 30168, 32682, 33520, 37710, 43576, 45252, 49023, 50280, 54470, 56565, 60336, 65364, 75420, 81705, 87152, 90504, 98046, 100560, 108940, 113130, 130728, 147069, 150840, 163410, 181008, 196092, 217880, 226260, 245115, 261456, 294138, 301680, 326820, 392184, 435760, 452520, 490230, 588276, 653640, 735345, 784368, 905040, 980460, 1176552, 1307280, 1470690, 1960920, 2353104, 2941380, 3921840, 5882760, 11765520]

約数ペア:

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