4240208640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1104221}}^1$

素因数の和:1104245

約数の個数: 72

約数和(自身を含む): 13542178608

約数和(自身を除く): 9301969968

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 282680576, 353350720, 424020864, 530026080, 706701440, 848041728, 1060052160, 1413402880, 2120104320, 4240208640]

約数ペア:

[(1, 4240208640), (2, 2120104320), (3, 1413402880), (4, 1060052160), (5, 848041728), (6, 706701440), (8, 530026080), (10, 424020864), (12, 353350720), (15, 282680576), (16, 265013040), (20, 212010432), (24, 176675360), (30, 141340288), (32, 132506520), (40, 106005216), (48, 88337680), (60, 70670144), (64, 66253260), (80, 53002608), (96, 44168840), (120, 35335072), (128, 33126630), (160, 26501304), (192, 22084420), (240, 17667536), (256, 16563315), (320, 13250652), (384, 11042210), (480, 8833768), (640, 6625326), (768, 5521105), (960, 4416884), (1280, 3312663), (1920, 2208442), (3840, 1104221)]