741970560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 2372650560

約数和(自身を除く): 1630680000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 601, 640, 643, 960, 1202, 1286, 1803, 1920, 1929, 2404, 2572, 3005, 3215, 3606, 3858, 4808, 5144, 6010, 6430, 7212, 7716, 9015, 9616, 9645, 10288, 12020, 12860, 14424, 15432, 18030, 19232, 19290, 20576, 24040, 25720, 28848, 30864, 36060, 38464, 38580, 41152, 48080, 51440, 57696, 61728, 72120, 76928, 77160, 82304, 96160, 102880, 115392, 123456, 144240, 154320, 192320, 205760, 230784, 246912, 288480, 308640, 384640, 386443, 411520, 576960, 617280, 772886, 1153920, 1159329, 1234560, 1545772, 1932215, 2318658, 3091544, 3864430, 4637316, 5796645, 6183088, 7728860, 9274632, 11593290, 12366176, 15457720, 18549264, 23186580, 24732352, 30915440, 37098528, 46373160, 49464704, 61830880, 74197056, 92746320, 123661760, 148394112, 185492640, 247323520, 370985280, 741970560]

約数ペア:

[(1, 741970560), (2, 370985280), (3, 247323520), (4, 185492640), (5, 148394112), (6, 123661760), (8, 92746320), (10, 74197056), (12, 61830880), (15, 49464704), (16, 46373160), (20, 37098528), (24, 30915440), (30, 24732352), (32, 23186580), (40, 18549264), (48, 15457720), (60, 12366176), (64, 11593290), (80, 9274632), (96, 7728860), (120, 6183088), (128, 5796645), (160, 4637316), (192, 3864430), (240, 3091544), (320, 2318658), (384, 1932215), (480, 1545772), (601, 1234560), (640, 1159329), (643, 1153920), (960, 772886), (1202, 617280), (1286, 576960), (1803, 411520), (1920, 386443), (1929, 384640), (2404, 308640), (2572, 288480), (3005, 246912), (3215, 230784), (3606, 205760), (3858, 192320), (4808, 154320), (5144, 144240), (6010, 123456), (6430, 115392), (7212, 102880), (7716, 96160), (9015, 82304), (9616, 77160), (9645, 76928), (10288, 72120), (12020, 61728), (12860, 57696), (14424, 51440), (15432, 48080), (18030, 41152), (19232, 38580), (19290, 38464), (20576, 36060), (24040, 30864), (25720, 28848)]