1090819320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3023}}^1$

素因数の和:3165

約数の個数: 128

約数和(自身を含む): 3413975040

約数和(自身を除く): 2323155720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 372, 388, 465, 485, 582, 620, 744, 776, 930, 970, 1164, 1240, 1455, 1860, 1940, 2328, 2910, 3007, 3023, 3720, 3880, 5820, 6014, 6046, 9021, 9069, 11640, 12028, 12092, 15035, 15115, 18042, 18138, 24056, 24184, 30070, 30230, 36084, 36276, 45105, 45345, 60140, 60460, 72168, 72552, 90210, 90690, 93713, 120280, 120920, 180420, 181380, 187426, 281139, 293231, 360840, 362760, 374852, 468565, 562278, 586462, 749704, 879693, 937130, 1124556, 1172924, 1405695, 1466155, 1759386, 1874260, 2249112, 2345848, 2811390, 2932310, 3518772, 3748520, 4398465, 5622780, 5864620, 7037544, 8796930, 9090161, 11245560, 11729240, 17593860, 18180322, 27270483, 35187720, 36360644, 45450805, 54540966, 72721288, 90901610, 109081932, 136352415, 181803220, 218163864, 272704830, 363606440, 545409660, 1090819320]

約数ペア:

[(1, 1090819320), (2, 545409660), (3, 363606440), (4, 272704830), (5, 218163864), (6, 181803220), (8, 136352415), (10, 109081932), (12, 90901610), (15, 72721288), (20, 54540966), (24, 45450805), (30, 36360644), (31, 35187720), (40, 27270483), (60, 18180322), (62, 17593860), (93, 11729240), (97, 11245560), (120, 9090161), (124, 8796930), (155, 7037544), (186, 5864620), (194, 5622780), (248, 4398465), (291, 3748520), (310, 3518772), (372, 2932310), (388, 2811390), (465, 2345848), (485, 2249112), (582, 1874260), (620, 1759386), (744, 1466155), (776, 1405695), (930, 1172924), (970, 1124556), (1164, 937130), (1240, 879693), (1455, 749704), (1860, 586462), (1940, 562278), (2328, 468565), (2910, 374852), (3007, 362760), (3023, 360840), (3720, 293231), (3880, 281139), (5820, 187426), (6014, 181380), (6046, 180420), (9021, 120920), (9069, 120280), (11640, 93713), (12028, 90690), (12092, 90210), (15035, 72552), (15115, 72168), (18042, 60460), (18138, 60140), (24056, 45345), (24184, 45105), (30070, 36276), (30230, 36084)]