122110720

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 307949040

約数和(自身を除く): 185838320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 5021, 6080, 10042, 12160, 20084, 24320, 25105, 40168, 50210, 80336, 95399, 100420, 160672, 190798, 200840, 321344, 381596, 401680, 476995, 642688, 763192, 803360, 953990, 1285376, 1526384, 1606720, 1907980, 3052768, 3213440, 3815960, 6105536, 6426880, 7631920, 12211072, 15263840, 24422144, 30527680, 61055360, 122110720]

約数ペア:

[(1, 122110720), (2, 61055360), (4, 30527680), (5, 24422144), (8, 15263840), (10, 12211072), (16, 7631920), (19, 6426880), (20, 6105536), (32, 3815960), (38, 3213440), (40, 3052768), (64, 1907980), (76, 1606720), (80, 1526384), (95, 1285376), (128, 953990), (152, 803360), (160, 763192), (190, 642688), (256, 476995), (304, 401680), (320, 381596), (380, 321344), (608, 200840), (640, 190798), (760, 160672), (1216, 100420), (1280, 95399), (1520, 80336), (2432, 50210), (3040, 40168), (4864, 25105), (5021, 24320), (6080, 20084), (10042, 12160)]