55890240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8317}}^1$

素因数の和:8344

約数の個数: 112

約数和(自身を含む): 202826112

約数和(自身を除く): 146935872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8317, 16634, 24951, 33268, 41585, 49902, 58219, 66536, 83170, 99804, 116438, 124755, 133072, 166340, 174657, 199608, 232876, 249510, 266144, 291095, 332680, 349314, 399216, 465752, 499020, 532288, 582190, 665360, 698628, 798432, 873285, 931504, 998040, 1164380, 1330720, 1397256, 1596864, 1746570, 1863008, 1996080, 2328760, 2661440, 2794512, 3493140, 3726016, 3992160, 4657520, 5589024, 6986280, 7984320, 9315040, 11178048, 13972560, 18630080, 27945120, 55890240]

約数ペア:

[(1, 55890240), (2, 27945120), (3, 18630080), (4, 13972560), (5, 11178048), (6, 9315040), (7, 7984320), (8, 6986280), (10, 5589024), (12, 4657520), (14, 3992160), (15, 3726016), (16, 3493140), (20, 2794512), (21, 2661440), (24, 2328760), (28, 1996080), (30, 1863008), (32, 1746570), (35, 1596864), (40, 1397256), (42, 1330720), (48, 1164380), (56, 998040), (60, 931504), (64, 873285), (70, 798432), (80, 698628), (84, 665360), (96, 582190), (105, 532288), (112, 499020), (120, 465752), (140, 399216), (160, 349314), (168, 332680), (192, 291095), (210, 266144), (224, 249510), (240, 232876), (280, 199608), (320, 174657), (336, 166340), (420, 133072), (448, 124755), (480, 116438), (560, 99804), (672, 83170), (840, 66536), (960, 58219), (1120, 49902), (1344, 41585), (1680, 33268), (2240, 24951), (3360, 16634), (6720, 8317)]