299512320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 975205440

約数和(自身を除く): 675693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 512, 590, 640, 661, 708, 768, 885, 944, 960, 1180, 1280, 1322, 1416, 1536, 1770, 1888, 1920, 1983, 2360, 2560, 2644, 2832, 3305, 3540, 3776, 3840, 3966, 4720, 5288, 5664, 6610, 7080, 7552, 7680, 7932, 9440, 9915, 10576, 11328, 13220, 14160, 15104, 15864, 18880, 19830, 21152, 22656, 26440, 28320, 30208, 31728, 37760, 38999, 39660, 42304, 45312, 52880, 56640, 63456, 75520, 77998, 79320, 84608, 90624, 105760, 113280, 116997, 126912, 151040, 155996, 158640, 169216, 194995, 211520, 226560, 233994, 253824, 311992, 317280, 338432, 389990, 423040, 453120, 467988, 507648, 584985, 623984, 634560, 779980, 846080, 935976, 1015296, 1169970, 1247968, 1269120, 1559960, 1692160, 1871952, 2339940, 2495936, 2538240, 3119920, 3743904, 4679880, 4991872, 5076480, 6239840, 7487808, 9359760, 9983744, 12479680, 14975616, 18719520, 19967488, 24959360, 29951232, 37439040, 49918720, 59902464, 74878080, 99837440, 149756160, 299512320]

約数ペア:

[(1, 299512320), (2, 149756160), (3, 99837440), (4, 74878080), (5, 59902464), (6, 49918720), (8, 37439040), (10, 29951232), (12, 24959360), (15, 19967488), (16, 18719520), (20, 14975616), (24, 12479680), (30, 9983744), (32, 9359760), (40, 7487808), (48, 6239840), (59, 5076480), (60, 4991872), (64, 4679880), (80, 3743904), (96, 3119920), (118, 2538240), (120, 2495936), (128, 2339940), (160, 1871952), (177, 1692160), (192, 1559960), (236, 1269120), (240, 1247968), (256, 1169970), (295, 1015296), (320, 935976), (354, 846080), (384, 779980), (472, 634560), (480, 623984), (512, 584985), (590, 507648), (640, 467988), (661, 453120), (708, 423040), (768, 389990), (885, 338432), (944, 317280), (960, 311992), (1180, 253824), (1280, 233994), (1322, 226560), (1416, 211520), (1536, 194995), (1770, 169216), (1888, 158640), (1920, 155996), (1983, 151040), (2360, 126912), (2560, 116997), (2644, 113280), (2832, 105760), (3305, 90624), (3540, 84608), (3776, 79320), (3840, 77998), (3966, 75520), (4720, 63456), (5288, 56640), (5664, 52880), (6610, 45312), (7080, 42304), (7552, 39660), (7680, 38999), (7932, 37760), (9440, 31728), (9915, 30208), (10576, 28320), (11328, 26440), (13220, 22656), (14160, 21152), (15104, 19830), (15864, 18880)]