91234320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4032

約数の個数: 80

約数和(自身を含む): 285815040

約数和(自身を除く): 194580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 3919, 4656, 5820, 7760, 7838, 11640, 11757, 15676, 19595, 23280, 23514, 31352, 39190, 47028, 58785, 62704, 78380, 94056, 117570, 156760, 188112, 235140, 313520, 380143, 470280, 760286, 940560, 1140429, 1520572, 1900715, 2280858, 3041144, 3801430, 4561716, 5702145, 6082288, 7602860, 9123432, 11404290, 15205720, 18246864, 22808580, 30411440, 45617160, 91234320]

約数ペア:

[(1, 91234320), (2, 45617160), (3, 30411440), (4, 22808580), (5, 18246864), (6, 15205720), (8, 11404290), (10, 9123432), (12, 7602860), (15, 6082288), (16, 5702145), (20, 4561716), (24, 3801430), (30, 3041144), (40, 2280858), (48, 1900715), (60, 1520572), (80, 1140429), (97, 940560), (120, 760286), (194, 470280), (240, 380143), (291, 313520), (388, 235140), (485, 188112), (582, 156760), (776, 117570), (970, 94056), (1164, 78380), (1455, 62704), (1552, 58785), (1940, 47028), (2328, 39190), (2910, 31352), (3880, 23514), (3919, 23280), (4656, 19595), (5820, 15676), (7760, 11757), (7838, 11640)]