321929760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5281}}^1$

素因数の和:5426

約数の個数: 96

約数和(自身を含む): 1022257152

約数和(自身を除く): 700327392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 5281, 6096, 7620, 10160, 10562, 12192, 15240, 15843, 20320, 21124, 26405, 30480, 31686, 42248, 52810, 60960, 63372, 79215, 84496, 105620, 126744, 158430, 168992, 211240, 253488, 316860, 422480, 506976, 633720, 670687, 844960, 1267440, 1341374, 2012061, 2534880, 2682748, 3353435, 4024122, 5365496, 6706870, 8048244, 10060305, 10730992, 13413740, 16096488, 20120610, 21461984, 26827480, 32192976, 40241220, 53654960, 64385952, 80482440, 107309920, 160964880, 321929760]

約数ペア:

[(1, 321929760), (2, 160964880), (3, 107309920), (4, 80482440), (5, 64385952), (6, 53654960), (8, 40241220), (10, 32192976), (12, 26827480), (15, 21461984), (16, 20120610), (20, 16096488), (24, 13413740), (30, 10730992), (32, 10060305), (40, 8048244), (48, 6706870), (60, 5365496), (80, 4024122), (96, 3353435), (120, 2682748), (127, 2534880), (160, 2012061), (240, 1341374), (254, 1267440), (381, 844960), (480, 670687), (508, 633720), (635, 506976), (762, 422480), (1016, 316860), (1270, 253488), (1524, 211240), (1905, 168992), (2032, 158430), (2540, 126744), (3048, 105620), (3810, 84496), (4064, 79215), (5080, 63372), (5281, 60960), (6096, 52810), (7620, 42248), (10160, 31686), (10562, 30480), (12192, 26405), (15240, 21124), (15843, 20320)]