271709280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188687}}^1$

素因数の和:188708

約数の個数: 72

約数和(自身を含む): 927212832

約数和(自身を除く): 655503552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 188687, 377374, 566061, 754748, 943435, 1132122, 1509496, 1698183, 1886870, 2264244, 2830305, 3018992, 3396366, 3773740, 4528488, 5660610, 6037984, 6792732, 7547480, 8490915, 9056976, 11321220, 13585464, 15094960, 16981830, 18113952, 22642440, 27170928, 30189920, 33963660, 45284880, 54341856, 67927320, 90569760, 135854640, 271709280]

約数ペア:

[(1, 271709280), (2, 135854640), (3, 90569760), (4, 67927320), (5, 54341856), (6, 45284880), (8, 33963660), (9, 30189920), (10, 27170928), (12, 22642440), (15, 18113952), (16, 16981830), (18, 15094960), (20, 13585464), (24, 11321220), (30, 9056976), (32, 8490915), (36, 7547480), (40, 6792732), (45, 6037984), (48, 5660610), (60, 4528488), (72, 3773740), (80, 3396366), (90, 3018992), (96, 2830305), (120, 2264244), (144, 1886870), (160, 1698183), (180, 1509496), (240, 1132122), (288, 943435), (360, 754748), (480, 566061), (720, 377374), (1440, 188687)]