272989440

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 180

約数和(自身を含む): 977177124

約数和(自身を除く): 704187684

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2633, 2880, 3240, 3456, 3840, 4320, 5184, 5266, 5760, 6480, 6912, 7899, 8640, 10368, 10532, 11520, 12960, 13165, 15798, 17280, 20736, 21064, 23697, 25920, 26330, 31596, 34560, 39495, 42128, 47394, 51840, 52660, 63192, 71091, 78990, 84256, 94788, 103680, 105320, 118485, 126384, 142182, 157980, 168512, 189576, 210640, 213273, 236970, 252768, 284364, 315960, 337024, 355455, 379152, 421280, 426546, 473940, 505536, 568728, 631920, 674048, 710910, 758304, 842560, 853092, 947880, 1011072, 1066365, 1137456, 1263840, 1421820, 1516608, 1685120, 1706184, 1895760, 2022144, 2132730, 2274912, 2527680, 2843640, 3033216, 3370240, 3412368, 3791520, 4265460, 4549824, 5055360, 5687280, 6066432, 6824736, 7583040, 8530920, 9099648, 10110720, 11374560, 13649472, 15166080, 17061840, 18199296, 22749120, 27298944, 30332160, 34123680, 45498240, 54597888, 68247360, 90996480, 136494720, 272989440]

約数ペア:

[(1, 272989440), (2, 136494720), (3, 90996480), (4, 68247360), (5, 54597888), (6, 45498240), (8, 34123680), (9, 30332160), (10, 27298944), (12, 22749120), (15, 18199296), (16, 17061840), (18, 15166080), (20, 13649472), (24, 11374560), (27, 10110720), (30, 9099648), (32, 8530920), (36, 7583040), (40, 6824736), (45, 6066432), (48, 5687280), (54, 5055360), (60, 4549824), (64, 4265460), (72, 3791520), (80, 3412368), (81, 3370240), (90, 3033216), (96, 2843640), (108, 2527680), (120, 2274912), (128, 2132730), (135, 2022144), (144, 1895760), (160, 1706184), (162, 1685120), (180, 1516608), (192, 1421820), (216, 1263840), (240, 1137456), (256, 1066365), (270, 1011072), (288, 947880), (320, 853092), (324, 842560), (360, 758304), (384, 710910), (405, 674048), (432, 631920), (480, 568728), (540, 505536), (576, 473940), (640, 426546), (648, 421280), (720, 379152), (768, 355455), (810, 337024), (864, 315960), (960, 284364), (1080, 252768), (1152, 236970), (1280, 213273), (1296, 210640), (1440, 189576), (1620, 168512), (1728, 157980), (1920, 142182), (2160, 126384), (2304, 118485), (2592, 105320), (2633, 103680), (2880, 94788), (3240, 84256), (3456, 78990), (3840, 71091), (4320, 63192), (5184, 52660), (5266, 51840), (5760, 47394), (6480, 42128), (6912, 39495), (7899, 34560), (8640, 31596), (10368, 26330), (10532, 25920), (11520, 23697), (12960, 21064), (13165, 20736), (15798, 17280)]