181677120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2068

約数の個数: 112

約数和(自身を含む): 583070208

約数和(自身を除く): 401393088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 1951, 2328, 2910, 3104, 3880, 3902, 4656, 5820, 5853, 6208, 7760, 7804, 9312, 9755, 11640, 11706, 15520, 15608, 18624, 19510, 23280, 23412, 29265, 31040, 31216, 39020, 46560, 46824, 58530, 62432, 78040, 93120, 93648, 117060, 124864, 156080, 187296, 189247, 234120, 312160, 374592, 378494, 468240, 567741, 624320, 756988, 936480, 946235, 1135482, 1513976, 1872960, 1892470, 2270964, 2838705, 3027952, 3784940, 4541928, 5677410, 6055904, 7569880, 9083856, 11354820, 12111808, 15139760, 18167712, 22709640, 30279520, 36335424, 45419280, 60559040, 90838560, 181677120]

約数ペア:

[(1, 181677120), (2, 90838560), (3, 60559040), (4, 45419280), (5, 36335424), (6, 30279520), (8, 22709640), (10, 18167712), (12, 15139760), (15, 12111808), (16, 11354820), (20, 9083856), (24, 7569880), (30, 6055904), (32, 5677410), (40, 4541928), (48, 3784940), (60, 3027952), (64, 2838705), (80, 2270964), (96, 1892470), (97, 1872960), (120, 1513976), (160, 1135482), (192, 946235), (194, 936480), (240, 756988), (291, 624320), (320, 567741), (388, 468240), (480, 378494), (485, 374592), (582, 312160), (776, 234120), (960, 189247), (970, 187296), (1164, 156080), (1455, 124864), (1552, 117060), (1940, 93648), (1951, 93120), (2328, 78040), (2910, 62432), (3104, 58530), (3880, 46824), (3902, 46560), (4656, 39020), (5820, 31216), (5853, 31040), (6208, 29265), (7760, 23412), (7804, 23280), (9312, 19510), (9755, 18624), (11640, 15608), (11706, 15520)]