193309920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{134243}}^1$

素因数の和:134264

約数の個数: 72

約数和(自身を含む): 659675016

約数和(自身を除く): 466365096

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, 134243, 268486, 402729, 536972, 671215, 805458, 1073944, 1208187, 1342430, 1610916, 2013645, 2147888, 2416374, 2684860, 3221832, 4027290, 4295776, 4832748, 5369720, 6040935, 6443664, 8054580, 9665496, 10739440, 12081870, 12887328, 16109160, 19330992, 21478880, 24163740, 32218320, 38661984, 48327480, 64436640, 96654960, 193309920]

約数ペア:

[(1, 193309920), (2, 96654960), (3, 64436640), (4, 48327480), (5, 38661984), (6, 32218320), (8, 24163740), (9, 21478880), (10, 19330992), (12, 16109160), (15, 12887328), (16, 12081870), (18, 10739440), (20, 9665496), (24, 8054580), (30, 6443664), (32, 6040935), (36, 5369720), (40, 4832748), (45, 4295776), (48, 4027290), (60, 3221832), (72, 2684860), (80, 2416374), (90, 2147888), (96, 2013645), (120, 1610916), (144, 1342430), (160, 1208187), (180, 1073944), (240, 805458), (288, 671215), (360, 536972), (480, 402729), (720, 268486), (1440, 134243)]