197346120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40111}}^1$

素因数の和:40166

約数の個数: 64

約数和(自身を含む): 606493440

約数和(自身を除く): 409147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 40111, 80222, 120333, 160444, 200555, 240666, 320888, 401110, 481332, 601665, 802220, 962664, 1203330, 1604440, 1644551, 2406660, 3289102, 4813320, 4933653, 6578204, 8222755, 9867306, 13156408, 16445510, 19734612, 24668265, 32891020, 39469224, 49336530, 65782040, 98673060, 197346120]

約数ペア:

[(1, 197346120), (2, 98673060), (3, 65782040), (4, 49336530), (5, 39469224), (6, 32891020), (8, 24668265), (10, 19734612), (12, 16445510), (15, 13156408), (20, 9867306), (24, 8222755), (30, 6578204), (40, 4933653), (41, 4813320), (60, 3289102), (82, 2406660), (120, 1644551), (123, 1604440), (164, 1203330), (205, 962664), (246, 802220), (328, 601665), (410, 481332), (492, 401110), (615, 320888), (820, 240666), (984, 200555), (1230, 160444), (1640, 120333), (2460, 80222), (4920, 40111)]