728398080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1273

約数の個数: 216

約数和(自身を含む): 2569884408

約数和(自身を除く): 1841486328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1193, 1272, 1280, 1440, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2386, 2544, 2880, 3180, 3392, 3579, 3816, 3840, 4240, 4770, 4772, 5088, 5760, 5965, 6360, 6784, 7158, 7632, 8480, 9540, 9544, 10176, 10737, 11520, 11930, 12720, 13568, 14316, 15264, 16960, 17895, 19080, 19088, 20352, 21474, 23860, 25440, 28632, 30528, 33920, 35790, 38160, 38176, 40704, 42948, 47720, 50880, 53685, 57264, 61056, 63229, 67840, 71580, 76320, 76352, 85896, 95440, 101760, 107370, 114528, 122112, 126458, 143160, 152640, 152704, 171792, 189687, 190880, 203520, 214740, 229056, 252916, 286320, 305280, 305408, 316145, 343584, 379374, 381760, 429480, 458112, 505832, 569061, 572640, 610560, 632290, 687168, 758748, 763520, 858960, 916224, 948435, 1011664, 1138122, 1145280, 1264580, 1374336, 1517496, 1527040, 1717920, 1896870, 2023328, 2276244, 2290560, 2529160, 2748672, 2845305, 3034992, 3435840, 3793740, 4046656, 4552488, 4581120, 5058320, 5690610, 6069984, 6871680, 7587480, 8093312, 9104976, 10116640, 11381220, 12139968, 13743360, 15174960, 16186624, 18209952, 20233280, 22762440, 24279936, 30349920, 36419904, 40466560, 45524880, 48559872, 60699840, 72839808, 80933120, 91049760, 121399680, 145679616, 182099520, 242799360, 364199040, 728398080]

約数ペア:

[(1, 728398080), (2, 364199040), (3, 242799360), (4, 182099520), (5, 145679616), (6, 121399680), (8, 91049760), (9, 80933120), (10, 72839808), (12, 60699840), (15, 48559872), (16, 45524880), (18, 40466560), (20, 36419904), (24, 30349920), (30, 24279936), (32, 22762440), (36, 20233280), (40, 18209952), (45, 16186624), (48, 15174960), (53, 13743360), (60, 12139968), (64, 11381220), (72, 10116640), (80, 9104976), (90, 8093312), (96, 7587480), (106, 6871680), (120, 6069984), (128, 5690610), (144, 5058320), (159, 4581120), (160, 4552488), (180, 4046656), (192, 3793740), (212, 3435840), (240, 3034992), (256, 2845305), (265, 2748672), (288, 2529160), (318, 2290560), (320, 2276244), (360, 2023328), (384, 1896870), (424, 1717920), (477, 1527040), (480, 1517496), (530, 1374336), (576, 1264580), (636, 1145280), (640, 1138122), (720, 1011664), (768, 948435), (795, 916224), (848, 858960), (954, 763520), (960, 758748), (1060, 687168), (1152, 632290), (1193, 610560), (1272, 572640), (1280, 569061), (1440, 505832), (1590, 458112), (1696, 429480), (1908, 381760), (1920, 379374), (2120, 343584), (2304, 316145), (2385, 305408), (2386, 305280), (2544, 286320), (2880, 252916), (3180, 229056), (3392, 214740), (3579, 203520), (3816, 190880), (3840, 189687), (4240, 171792), (4770, 152704), (4772, 152640), (5088, 143160), (5760, 126458), (5965, 122112), (6360, 114528), (6784, 107370), (7158, 101760), (7632, 95440), (8480, 85896), (9540, 76352), (9544, 76320), (10176, 71580), (10737, 67840), (11520, 63229), (11930, 61056), (12720, 57264), (13568, 53685), (14316, 50880), (15264, 47720), (16960, 42948), (17895, 40704), (19080, 38176), (19088, 38160), (20352, 35790), (21474, 33920), (23860, 30528), (25440, 28632)]