189127560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54347}}^1$

素因数の和:54390

約数の個数: 64

約数和(自身を含む): 586958400

約数和(自身を除く): 397830840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 54347, 108694, 163041, 217388, 271735, 326082, 434776, 543470, 652164, 815205, 1086940, 1304328, 1576063, 1630410, 2173880, 3152126, 3260820, 4728189, 6304252, 6521640, 7880315, 9456378, 12608504, 15760630, 18912756, 23640945, 31521260, 37825512, 47281890, 63042520, 94563780, 189127560]

約数ペア:

[(1, 189127560), (2, 94563780), (3, 63042520), (4, 47281890), (5, 37825512), (6, 31521260), (8, 23640945), (10, 18912756), (12, 15760630), (15, 12608504), (20, 9456378), (24, 7880315), (29, 6521640), (30, 6304252), (40, 4728189), (58, 3260820), (60, 3152126), (87, 2173880), (116, 1630410), (120, 1576063), (145, 1304328), (174, 1086940), (232, 815205), (290, 652164), (348, 543470), (435, 434776), (580, 326082), (696, 271735), (870, 217388), (1160, 163041), (1740, 108694), (3480, 54347)]