90996480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 144

約数和(自身を含む): 323033760

約数和(自身を除く): 232037280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2633, 2880, 3456, 3840, 4320, 5266, 5760, 6912, 7899, 8640, 10532, 11520, 13165, 15798, 17280, 21064, 23697, 26330, 31596, 34560, 39495, 42128, 47394, 52660, 63192, 71091, 78990, 84256, 94788, 105320, 118485, 126384, 142182, 157980, 168512, 189576, 210640, 236970, 252768, 284364, 315960, 337024, 355455, 379152, 421280, 473940, 505536, 568728, 631920, 674048, 710910, 758304, 842560, 947880, 1011072, 1137456, 1263840, 1421820, 1516608, 1685120, 1895760, 2022144, 2274912, 2527680, 2843640, 3033216, 3370240, 3791520, 4549824, 5055360, 5687280, 6066432, 7583040, 9099648, 10110720, 11374560, 15166080, 18199296, 22749120, 30332160, 45498240, 90996480]

約数ペア:

[(1, 90996480), (2, 45498240), (3, 30332160), (4, 22749120), (5, 18199296), (6, 15166080), (8, 11374560), (9, 10110720), (10, 9099648), (12, 7583040), (15, 6066432), (16, 5687280), (18, 5055360), (20, 4549824), (24, 3791520), (27, 3370240), (30, 3033216), (32, 2843640), (36, 2527680), (40, 2274912), (45, 2022144), (48, 1895760), (54, 1685120), (60, 1516608), (64, 1421820), (72, 1263840), (80, 1137456), (90, 1011072), (96, 947880), (108, 842560), (120, 758304), (128, 710910), (135, 674048), (144, 631920), (160, 568728), (180, 505536), (192, 473940), (216, 421280), (240, 379152), (256, 355455), (270, 337024), (288, 315960), (320, 284364), (360, 252768), (384, 236970), (432, 210640), (480, 189576), (540, 168512), (576, 157980), (640, 142182), (720, 126384), (768, 118485), (864, 105320), (960, 94788), (1080, 84256), (1152, 78990), (1280, 71091), (1440, 63192), (1728, 52660), (1920, 47394), (2160, 42128), (2304, 39495), (2633, 34560), (2880, 31596), (3456, 26330), (3840, 23697), (4320, 21064), (5266, 17280), (5760, 15798), (6912, 13165), (7899, 11520), (8640, 10532)]