120520064

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 283315200

約数和(自身を除く): 162795136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 4339, 6944, 8678, 13888, 17356, 27776, 30373, 34712, 60746, 69424, 121492, 134509, 138848, 242984, 269018, 277696, 485968, 538036, 555392, 941563, 971936, 1076072, 1883126, 1943872, 2152144, 3766252, 3887744, 4304288, 7532504, 8608576, 15065008, 17217152, 30130016, 60260032, 120520064]

約数ペア:

[(1, 120520064), (2, 60260032), (4, 30130016), (7, 17217152), (8, 15065008), (14, 8608576), (16, 7532504), (28, 4304288), (31, 3887744), (32, 3766252), (56, 2152144), (62, 1943872), (64, 1883126), (112, 1076072), (124, 971936), (128, 941563), (217, 555392), (224, 538036), (248, 485968), (434, 277696), (448, 269018), (496, 242984), (868, 138848), (896, 134509), (992, 121492), (1736, 69424), (1984, 60746), (3472, 34712), (3968, 30373), (4339, 27776), (6944, 17356), (8678, 13888)]