244009320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20963}}^1$

素因数の和:21074

約数の個数: 64

約数和(自身を含む): 739609920

約数和(自身を除く): 495600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 20963, 41926, 62889, 83852, 104815, 125778, 167704, 209630, 251556, 314445, 419260, 503112, 628890, 838520, 1257780, 2033411, 2515560, 4066822, 6100233, 8133644, 10167055, 12200466, 16267288, 20334110, 24400932, 30501165, 40668220, 48801864, 61002330, 81336440, 122004660, 244009320]

約数ペア:

[(1, 244009320), (2, 122004660), (3, 81336440), (4, 61002330), (5, 48801864), (6, 40668220), (8, 30501165), (10, 24400932), (12, 20334110), (15, 16267288), (20, 12200466), (24, 10167055), (30, 8133644), (40, 6100233), (60, 4066822), (97, 2515560), (120, 2033411), (194, 1257780), (291, 838520), (388, 628890), (485, 503112), (582, 419260), (776, 314445), (970, 251556), (1164, 209630), (1455, 167704), (1940, 125778), (2328, 104815), (2910, 83852), (3880, 62889), (5820, 41926), (11640, 20963)]