27945120

素因数分解:

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

素因数の和:8342

約数の個数: 96

約数和(自身を含む): 100614528

約数和(自身を除く): 72669408

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 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, 582190, 665360, 698628, 798432, 873285, 931504, 998040, 1164380, 1330720, 1397256, 1746570, 1863008, 1996080, 2328760, 2794512, 3493140, 3992160, 4657520, 5589024, 6986280, 9315040, 13972560, 27945120]

約数ペア:

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