728883360

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{2083}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 2583826560

約数和(自身を除く): 1854943200

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2083, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4166, 4320, 4374, 4860, 5832, 6249, 6480, 7290, 7776, 8332, 8748, 9720, 10415, 10935, 11664, 12498, 12960, 14580, 16664, 17496, 18747, 19440, 20830, 21870, 23328, 24996, 29160, 31245, 33328, 34992, 37494, 38880, 41660, 43740, 49992, 56241, 58320, 62490, 66656, 69984, 74988, 83320, 87480, 93735, 99984, 112482, 116640, 124980, 149976, 166640, 168723, 174960, 187470, 199968, 224964, 249960, 281205, 299952, 333280, 337446, 349920, 374940, 449928, 499920, 506169, 562410, 599904, 674892, 749880, 843615, 899856, 999840, 1012338, 1124820, 1349784, 1499760, 1518507, 1687230, 1799712, 2024676, 2249640, 2530845, 2699568, 2999520, 3037014, 3374460, 4049352, 4499280, 4555521, 5061690, 5399136, 6074028, 6748920, 7592535, 8098704, 8998560, 9111042, 10123380, 12148056, 13497840, 15185070, 16197408, 18222084, 20246760, 22777605, 24296112, 26995680, 30370140, 36444168, 40493520, 45555210, 48592224, 60740280, 72888336, 80987040, 91110420, 121480560, 145776672, 182220840, 242961120, 364441680, 728883360]

約数ペア:

[(1, 728883360), (2, 364441680), (3, 242961120), (4, 182220840), (5, 145776672), (6, 121480560), (8, 91110420), (9, 80987040), (10, 72888336), (12, 60740280), (15, 48592224), (16, 45555210), (18, 40493520), (20, 36444168), (24, 30370140), (27, 26995680), (30, 24296112), (32, 22777605), (36, 20246760), (40, 18222084), (45, 16197408), (48, 15185070), (54, 13497840), (60, 12148056), (72, 10123380), (80, 9111042), (81, 8998560), (90, 8098704), (96, 7592535), (108, 6748920), (120, 6074028), (135, 5399136), (144, 5061690), (160, 4555521), (162, 4499280), (180, 4049352), (216, 3374460), (240, 3037014), (243, 2999520), (270, 2699568), (288, 2530845), (324, 2249640), (360, 2024676), (405, 1799712), (432, 1687230), (480, 1518507), (486, 1499760), (540, 1349784), (648, 1124820), (720, 1012338), (729, 999840), (810, 899856), (864, 843615), (972, 749880), (1080, 674892), (1215, 599904), (1296, 562410), (1440, 506169), (1458, 499920), (1620, 449928), (1944, 374940), (2083, 349920), (2160, 337446), (2187, 333280), (2430, 299952), (2592, 281205), (2916, 249960), (3240, 224964), (3645, 199968), (3888, 187470), (4166, 174960), (4320, 168723), (4374, 166640), (4860, 149976), (5832, 124980), (6249, 116640), (6480, 112482), (7290, 99984), (7776, 93735), (8332, 87480), (8748, 83320), (9720, 74988), (10415, 69984), (10935, 66656), (11664, 62490), (12498, 58320), (12960, 56241), (14580, 49992), (16664, 43740), (17496, 41660), (18747, 38880), (19440, 37494), (20830, 34992), (21870, 33328), (23328, 31245), (24996, 29160)]