149447040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 479783520

約数和(自身を除く): 330336480

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, 277, 281, 320, 384, 480, 554, 562, 640, 831, 843, 960, 1108, 1124, 1385, 1405, 1662, 1686, 1920, 2216, 2248, 2770, 2810, 3324, 3372, 4155, 4215, 4432, 4496, 5540, 5620, 6648, 6744, 8310, 8430, 8864, 8992, 11080, 11240, 13296, 13488, 16620, 16860, 17728, 17984, 22160, 22480, 26592, 26976, 33240, 33720, 35456, 35968, 44320, 44960, 53184, 53952, 66480, 67440, 77837, 88640, 89920, 106368, 107904, 132960, 134880, 155674, 177280, 179840, 233511, 265920, 269760, 311348, 389185, 467022, 531840, 539520, 622696, 778370, 934044, 1167555, 1245392, 1556740, 1868088, 2335110, 2490784, 3113480, 3736176, 4670220, 4981568, 6226960, 7472352, 9340440, 9963136, 12453920, 14944704, 18680880, 24907840, 29889408, 37361760, 49815680, 74723520, 149447040]

約数ペア:

[(1, 149447040), (2, 74723520), (3, 49815680), (4, 37361760), (5, 29889408), (6, 24907840), (8, 18680880), (10, 14944704), (12, 12453920), (15, 9963136), (16, 9340440), (20, 7472352), (24, 6226960), (30, 4981568), (32, 4670220), (40, 3736176), (48, 3113480), (60, 2490784), (64, 2335110), (80, 1868088), (96, 1556740), (120, 1245392), (128, 1167555), (160, 934044), (192, 778370), (240, 622696), (277, 539520), (281, 531840), (320, 467022), (384, 389185), (480, 311348), (554, 269760), (562, 265920), (640, 233511), (831, 179840), (843, 177280), (960, 155674), (1108, 134880), (1124, 132960), (1385, 107904), (1405, 106368), (1662, 89920), (1686, 88640), (1920, 77837), (2216, 67440), (2248, 66480), (2770, 53952), (2810, 53184), (3324, 44960), (3372, 44320), (4155, 35968), (4215, 35456), (4432, 33720), (4496, 33240), (5540, 26976), (5620, 26592), (6648, 22480), (6744, 22160), (8310, 17984), (8430, 17728), (8864, 16860), (8992, 16620), (11080, 13488), (11240, 13296)]