215796480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{56197}}^1$

素因数の和:56221

約数の個数: 72

約数和(自身を含む): 689212272

約数和(自身を除く): 473415792

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, 56197, 112394, 168591, 224788, 280985, 337182, 449576, 561970, 674364, 842955, 899152, 1123940, 1348728, 1685910, 1798304, 2247880, 2697456, 3371820, 3596608, 4495760, 5394912, 6743640, 7193216, 8991520, 10789824, 13487280, 14386432, 17983040, 21579648, 26974560, 35966080, 43159296, 53949120, 71932160, 107898240, 215796480]

約数ペア:

[(1, 215796480), (2, 107898240), (3, 71932160), (4, 53949120), (5, 43159296), (6, 35966080), (8, 26974560), (10, 21579648), (12, 17983040), (15, 14386432), (16, 13487280), (20, 10789824), (24, 8991520), (30, 7193216), (32, 6743640), (40, 5394912), (48, 4495760), (60, 3596608), (64, 3371820), (80, 2697456), (96, 2247880), (120, 1798304), (128, 1685910), (160, 1348728), (192, 1123940), (240, 899152), (256, 842955), (320, 674364), (384, 561970), (480, 449576), (640, 337182), (768, 280985), (960, 224788), (1280, 168591), (1920, 112394), (3840, 56197)]