22817280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2997

約数の個数: 80

約数和(自身を含む): 72968544

約数和(自身を除く): 50151264

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 2971, 3840, 5942, 7680, 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, 1521152, 1901440, 2281728, 2852160, 3802880, 4563456, 5704320, 7605760, 11408640, 22817280]

約数ペア:

[(1, 22817280), (2, 11408640), (3, 7605760), (4, 5704320), (5, 4563456), (6, 3802880), (8, 2852160), (10, 2281728), (12, 1901440), (15, 1521152), (16, 1426080), (20, 1140864), (24, 950720), (30, 760576), (32, 713040), (40, 570432), (48, 475360), (60, 380288), (64, 356520), (80, 285216), (96, 237680), (120, 190144), (128, 178260), (160, 142608), (192, 118840), (240, 95072), (256, 89130), (320, 71304), (384, 59420), (480, 47536), (512, 44565), (640, 35652), (768, 29710), (960, 23768), (1280, 17826), (1536, 14855), (1920, 11884), (2560, 8913), (2971, 7680), (3840, 5942)]