91758120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7883}}^1$

素因数の和:7994

約数の個数: 64

約数和(自身を含む): 278147520

約数和(自身を除く): 186389400

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, 7883, 11640, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 236490, 315320, 472980, 764651, 945960, 1529302, 2293953, 3058604, 3823255, 4587906, 6117208, 7646510, 9175812, 11469765, 15293020, 18351624, 22939530, 30586040, 45879060, 91758120]

約数ペア:

[(1, 91758120), (2, 45879060), (3, 30586040), (4, 22939530), (5, 18351624), (6, 15293020), (8, 11469765), (10, 9175812), (12, 7646510), (15, 6117208), (20, 4587906), (24, 3823255), (30, 3058604), (40, 2293953), (60, 1529302), (97, 945960), (120, 764651), (194, 472980), (291, 315320), (388, 236490), (485, 189192), (582, 157660), (776, 118245), (970, 94596), (1164, 78830), (1455, 63064), (1940, 47298), (2328, 39415), (2910, 31532), (3880, 23649), (5820, 15766), (7883, 11640)]