11408640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2995

約数の個数: 72

約数和(自身を含む): 36448608

約数和(自身を除く): 25039968

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, 2971, 3840, 5942, 8913, 11884, 14855, 17826, 23768, 29710, 35652, 44565, 47536, 59420, 71304, 89130, 95072, 118840, 142608, 178260, 190144, 237680, 285216, 356520, 380288, 475360, 570432, 713040, 760576, 950720, 1140864, 1426080, 1901440, 2281728, 2852160, 3802880, 5704320, 11408640]

約数ペア:

[(1, 11408640), (2, 5704320), (3, 3802880), (4, 2852160), (5, 2281728), (6, 1901440), (8, 1426080), (10, 1140864), (12, 950720), (15, 760576), (16, 713040), (20, 570432), (24, 475360), (30, 380288), (32, 356520), (40, 285216), (48, 237680), (60, 190144), (64, 178260), (80, 142608), (96, 118840), (120, 95072), (128, 89130), (160, 71304), (192, 59420), (240, 47536), (256, 44565), (320, 35652), (384, 29710), (480, 23768), (640, 17826), (768, 14855), (960, 11884), (1280, 8913), (1920, 5942), (2971, 3840)]