22225920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1475

約数の個数: 88

約数和(自身を含む): 71137344

約数和(自身を除く): 48911424

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, 1024, 1280, 1447, 1536, 1920, 2560, 2894, 3072, 3840, 4341, 5120, 5788, 7235, 7680, 8682, 11576, 14470, 15360, 17364, 21705, 23152, 28940, 34728, 43410, 46304, 57880, 69456, 86820, 92608, 115760, 138912, 173640, 185216, 231520, 277824, 347280, 370432, 463040, 555648, 694560, 740864, 926080, 1111296, 1389120, 1481728, 1852160, 2222592, 2778240, 3704320, 4445184, 5556480, 7408640, 11112960, 22225920]

約数ペア:

[(1, 22225920), (2, 11112960), (3, 7408640), (4, 5556480), (5, 4445184), (6, 3704320), (8, 2778240), (10, 2222592), (12, 1852160), (15, 1481728), (16, 1389120), (20, 1111296), (24, 926080), (30, 740864), (32, 694560), (40, 555648), (48, 463040), (60, 370432), (64, 347280), (80, 277824), (96, 231520), (120, 185216), (128, 173640), (160, 138912), (192, 115760), (240, 92608), (256, 86820), (320, 69456), (384, 57880), (480, 46304), (512, 43410), (640, 34728), (768, 28940), (960, 23152), (1024, 21705), (1280, 17364), (1447, 15360), (1536, 14470), (1920, 11576), (2560, 8682), (2894, 7680), (3072, 7235), (3840, 5788), (4341, 5120)]