15553614240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{28499}}^1$

素因数の和:28899

約数の個数: 144

約数和(自身を含む): 53218620000

約数和(自身を除く): 37665005760

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, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7580, 9096, 11370, 12128, 13644, 15160, 17055, 18192, 22740, 27288, 28499, 30320, 34110, 36384, 45480, 54576, 56998, 60640, 68220, 85497, 90960, 109152, 113996, 136440, 142495, 170994, 181920, 227992, 256491, 272880, 284990, 341988, 427485, 455984, 512982, 545760, 569980, 683976, 854970, 911968, 1025964, 1139960, 1282455, 1367952, 1709940, 2051928, 2279920, 2564910, 2735904, 3419880, 4103856, 4559840, 5129820, 6839760, 8207712, 10259640, 10801121, 13679520, 20519280, 21602242, 32403363, 41038560, 43204484, 54005605, 64806726, 86408968, 97210089, 108011210, 129613452, 162016815, 172817936, 194420178, 216022420, 259226904, 324033630, 345635872, 388840356, 432044840, 486050445, 518453808, 648067260, 777680712, 864089680, 972100890, 1036907616, 1296134520, 1555361424, 1728179360, 1944201780, 2592269040, 3110722848, 3888403560, 5184538080, 7776807120, 15553614240]

約数ペア:

[(1, 15553614240), (2, 7776807120), (3, 5184538080), (4, 3888403560), (5, 3110722848), (6, 2592269040), (8, 1944201780), (9, 1728179360), (10, 1555361424), (12, 1296134520), (15, 1036907616), (16, 972100890), (18, 864089680), (20, 777680712), (24, 648067260), (30, 518453808), (32, 486050445), (36, 432044840), (40, 388840356), (45, 345635872), (48, 324033630), (60, 259226904), (72, 216022420), (80, 194420178), (90, 172817936), (96, 162016815), (120, 129613452), (144, 108011210), (160, 97210089), (180, 86408968), (240, 64806726), (288, 54005605), (360, 43204484), (379, 41038560), (480, 32403363), (720, 21602242), (758, 20519280), (1137, 13679520), (1440, 10801121), (1516, 10259640), (1895, 8207712), (2274, 6839760), (3032, 5129820), (3411, 4559840), (3790, 4103856), (4548, 3419880), (5685, 2735904), (6064, 2564910), (6822, 2279920), (7580, 2051928), (9096, 1709940), (11370, 1367952), (12128, 1282455), (13644, 1139960), (15160, 1025964), (17055, 911968), (18192, 854970), (22740, 683976), (27288, 569980), (28499, 545760), (30320, 512982), (34110, 455984), (36384, 427485), (45480, 341988), (54576, 284990), (56998, 272880), (60640, 256491), (68220, 227992), (85497, 181920), (90960, 170994), (109152, 142495), (113996, 136440)]