672879960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{207679}}^1$

素因数の和:207702

約数の個数: 80

約数和(自身を含む): 2261635200

約数和(自身を除く): 1588755240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 207679, 415358, 623037, 830716, 1038395, 1246074, 1661432, 1869111, 2076790, 2492148, 3115185, 3738222, 4153580, 4984296, 5607333, 6230370, 7476444, 8307160, 9345555, 11214666, 12460740, 14952888, 16821999, 18691110, 22429332, 24921480, 28036665, 33643998, 37382220, 44858664, 56073330, 67287996, 74764440, 84109995, 112146660, 134575992, 168219990, 224293320, 336439980, 672879960]

約数ペア:

[(1, 672879960), (2, 336439980), (3, 224293320), (4, 168219990), (5, 134575992), (6, 112146660), (8, 84109995), (9, 74764440), (10, 67287996), (12, 56073330), (15, 44858664), (18, 37382220), (20, 33643998), (24, 28036665), (27, 24921480), (30, 22429332), (36, 18691110), (40, 16821999), (45, 14952888), (54, 12460740), (60, 11214666), (72, 9345555), (81, 8307160), (90, 7476444), (108, 6230370), (120, 5607333), (135, 4984296), (162, 4153580), (180, 3738222), (216, 3115185), (270, 2492148), (324, 2076790), (360, 1869111), (405, 1661432), (540, 1246074), (648, 1038395), (810, 830716), (1080, 623037), (1620, 415358), (3240, 207679)]