118866160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30323}}^1$

素因数の和:30350

約数の個数: 60

約数和(自身を含む): 321495048

約数和(自身を除く): 202628888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30323, 60646, 121292, 151615, 212261, 242584, 303230, 424522, 485168, 606460, 849044, 1061305, 1212920, 1485827, 1698088, 2122610, 2425840, 2971654, 3396176, 4245220, 5943308, 7429135, 8490440, 11886616, 14858270, 16980880, 23773232, 29716540, 59433080, 118866160]

約数ペア:

[(1, 118866160), (2, 59433080), (4, 29716540), (5, 23773232), (7, 16980880), (8, 14858270), (10, 11886616), (14, 8490440), (16, 7429135), (20, 5943308), (28, 4245220), (35, 3396176), (40, 2971654), (49, 2425840), (56, 2122610), (70, 1698088), (80, 1485827), (98, 1212920), (112, 1061305), (140, 849044), (196, 606460), (245, 485168), (280, 424522), (392, 303230), (490, 242584), (560, 212261), (784, 151615), (980, 121292), (1960, 60646), (3920, 30323)]