90838560

素因数分解:

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

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 289239552

約数和(自身を除く): 198400992

約数列:

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

約数ペア:

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