12191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2338

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 29721120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2309, 2640, 4618, 5280, 6927, 9236, 11545, 13854, 18472, 23090, 25399, 27708, 34635, 36944, 46180, 50798, 55416, 69270, 73888, 76197, 92360, 101596, 110832, 126995, 138540, 152394, 184720, 203192, 221664, 253990, 277080, 304788, 369440, 380985, 406384, 507980, 554160, 609576, 761970, 812768, 1015960, 1108320, 1219152, 1523940, 2031920, 2438304, 3047880, 4063840, 6095760, 12191520]

約数ペア:

[(1, 12191520), (2, 6095760), (3, 4063840), (4, 3047880), (5, 2438304), (6, 2031920), (8, 1523940), (10, 1219152), (11, 1108320), (12, 1015960), (15, 812768), (16, 761970), (20, 609576), (22, 554160), (24, 507980), (30, 406384), (32, 380985), (33, 369440), (40, 304788), (44, 277080), (48, 253990), (55, 221664), (60, 203192), (66, 184720), (80, 152394), (88, 138540), (96, 126995), (110, 110832), (120, 101596), (132, 92360), (160, 76197), (165, 73888), (176, 69270), (220, 55416), (240, 50798), (264, 46180), (330, 36944), (352, 34635), (440, 27708), (480, 25399), (528, 23090), (660, 18472), (880, 13854), (1056, 11545), (1320, 9236), (1760, 6927), (2309, 5280), (2640, 4618)]