2085617280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1086259}}^1$

素因数の和:1086281

約数の個数: 64

約数和(自身を含む): 6647911200

約数和(自身を除く): 4562293920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1086259, 2172518, 3258777, 4345036, 5431295, 6517554, 8690072, 10862590, 13035108, 16293885, 17380144, 21725180, 26070216, 32587770, 34760288, 43450360, 52140432, 65175540, 69520576, 86900720, 104280864, 130351080, 139041152, 173801440, 208561728, 260702160, 347602880, 417123456, 521404320, 695205760, 1042808640, 2085617280]

約数ペア:

[(1, 2085617280), (2, 1042808640), (3, 695205760), (4, 521404320), (5, 417123456), (6, 347602880), (8, 260702160), (10, 208561728), (12, 173801440), (15, 139041152), (16, 130351080), (20, 104280864), (24, 86900720), (30, 69520576), (32, 65175540), (40, 52140432), (48, 43450360), (60, 34760288), (64, 32587770), (80, 26070216), (96, 21725180), (120, 17380144), (128, 16293885), (160, 13035108), (192, 10862590), (240, 8690072), (320, 6517554), (384, 5431295), (480, 4345036), (640, 3258777), (960, 2172518), (1920, 1086259)]