1340703360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{77587}}^1$

素因数の和:77615

約数の個数: 128

約数和(自身を含む): 4748385600

約数和(自身を除く): 3407682240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 77587, 155174, 232761, 310348, 387935, 465522, 620696, 698283, 775870, 931044, 1163805, 1241392, 1396566, 1551740, 1862088, 2094849, 2327610, 2482784, 2793132, 3103480, 3491415, 3724176, 4189698, 4655220, 4965568, 5586264, 6206960, 6982830, 7448352, 8379396, 9310440, 9931136, 10474245, 11172528, 12413920, 13965660, 14896704, 16758792, 18620880, 20948490, 22345056, 24827840, 27931320, 29793408, 33517584, 37241760, 41896980, 44690112, 49655680, 55862640, 67035168, 74483520, 83793960, 89380224, 111725280, 134070336, 148967040, 167587920, 223450560, 268140672, 335175840, 446901120, 670351680, 1340703360]

約数ペア:

[(1, 1340703360), (2, 670351680), (3, 446901120), (4, 335175840), (5, 268140672), (6, 223450560), (8, 167587920), (9, 148967040), (10, 134070336), (12, 111725280), (15, 89380224), (16, 83793960), (18, 74483520), (20, 67035168), (24, 55862640), (27, 49655680), (30, 44690112), (32, 41896980), (36, 37241760), (40, 33517584), (45, 29793408), (48, 27931320), (54, 24827840), (60, 22345056), (64, 20948490), (72, 18620880), (80, 16758792), (90, 14896704), (96, 13965660), (108, 12413920), (120, 11172528), (128, 10474245), (135, 9931136), (144, 9310440), (160, 8379396), (180, 7448352), (192, 6982830), (216, 6206960), (240, 5586264), (270, 4965568), (288, 4655220), (320, 4189698), (360, 3724176), (384, 3491415), (432, 3103480), (480, 2793132), (540, 2482784), (576, 2327610), (640, 2094849), (720, 1862088), (864, 1551740), (960, 1396566), (1080, 1241392), (1152, 1163805), (1440, 931044), (1728, 775870), (1920, 698283), (2160, 620696), (2880, 465522), (3456, 387935), (4320, 310348), (5760, 232761), (8640, 155174), (17280, 77587)]