87032640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90659}}^1$

素因数の和:90679

約数の個数: 56

約数和(自身を含む): 276331680

約数和(自身を除く): 189299040

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, 160, 192, 240, 320, 480, 960, 90659, 181318, 271977, 362636, 453295, 543954, 725272, 906590, 1087908, 1359885, 1450544, 1813180, 2175816, 2719770, 2901088, 3626360, 4351632, 5439540, 5802176, 7252720, 8703264, 10879080, 14505440, 17406528, 21758160, 29010880, 43516320, 87032640]

約数ペア:

[(1, 87032640), (2, 43516320), (3, 29010880), (4, 21758160), (5, 17406528), (6, 14505440), (8, 10879080), (10, 8703264), (12, 7252720), (15, 5802176), (16, 5439540), (20, 4351632), (24, 3626360), (30, 2901088), (32, 2719770), (40, 2175816), (48, 1813180), (60, 1450544), (64, 1359885), (80, 1087908), (96, 906590), (120, 725272), (160, 543954), (192, 453295), (240, 362636), (320, 271977), (480, 181318), (960, 90659)]