2120104320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1104221}}^1$

素因数の和:1104243

約数の個数: 64

約数和(自身を含む): 6757838640

約数和(自身を除く): 4637734320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1104221, 2208442, 3312663, 4416884, 5521105, 6625326, 8833768, 11042210, 13250652, 16563315, 17667536, 22084420, 26501304, 33126630, 35335072, 44168840, 53002608, 66253260, 70670144, 88337680, 106005216, 132506520, 141340288, 176675360, 212010432, 265013040, 353350720, 424020864, 530026080, 706701440, 1060052160, 2120104320]

約数ペア:

[(1, 2120104320), (2, 1060052160), (3, 706701440), (4, 530026080), (5, 424020864), (6, 353350720), (8, 265013040), (10, 212010432), (12, 176675360), (15, 141340288), (16, 132506520), (20, 106005216), (24, 88337680), (30, 70670144), (32, 66253260), (40, 53002608), (48, 44168840), (60, 35335072), (64, 33126630), (80, 26501304), (96, 22084420), (120, 17667536), (128, 16563315), (160, 13250652), (192, 11042210), (240, 8833768), (320, 6625326), (384, 5521105), (480, 4416884), (640, 3312663), (960, 2208442), (1920, 1104221)]