149756160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 487126080

約数和(自身を除く): 337369920

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, 590, 640, 661, 708, 768, 885, 944, 960, 1180, 1280, 1322, 1416, 1770, 1888, 1920, 1983, 2360, 2644, 2832, 3305, 3540, 3776, 3840, 3966, 4720, 5288, 5664, 6610, 7080, 7552, 7932, 9440, 9915, 10576, 11328, 13220, 14160, 15104, 15864, 18880, 19830, 21152, 22656, 26440, 28320, 31728, 37760, 38999, 39660, 42304, 45312, 52880, 56640, 63456, 75520, 77998, 79320, 84608, 105760, 113280, 116997, 126912, 155996, 158640, 169216, 194995, 211520, 226560, 233994, 253824, 311992, 317280, 389990, 423040, 467988, 507648, 584985, 623984, 634560, 779980, 846080, 935976, 1169970, 1247968, 1269120, 1559960, 1871952, 2339940, 2495936, 2538240, 3119920, 3743904, 4679880, 4991872, 6239840, 7487808, 9359760, 9983744, 12479680, 14975616, 18719520, 24959360, 29951232, 37439040, 49918720, 74878080, 149756160]

約数ペア:

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