685753920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{238109}}^1$

素因数の和:238132

約数の個数: 84

約数和(自身を含む): 2358717660

約数和(自身を除く): 1672963740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 238109, 476218, 714327, 952436, 1190545, 1428654, 1904872, 2142981, 2381090, 2857308, 3571635, 3809744, 4285962, 4762180, 5714616, 7143270, 7619488, 8571924, 9524360, 10714905, 11429232, 14286540, 15238976, 17143848, 19048720, 21429810, 22858464, 28573080, 34287696, 38097440, 42859620, 45716928, 57146160, 68575392, 76194880, 85719240, 114292320, 137150784, 171438480, 228584640, 342876960, 685753920]

約数ペア:

[(1, 685753920), (2, 342876960), (3, 228584640), (4, 171438480), (5, 137150784), (6, 114292320), (8, 85719240), (9, 76194880), (10, 68575392), (12, 57146160), (15, 45716928), (16, 42859620), (18, 38097440), (20, 34287696), (24, 28573080), (30, 22858464), (32, 21429810), (36, 19048720), (40, 17143848), (45, 15238976), (48, 14286540), (60, 11429232), (64, 10714905), (72, 9524360), (80, 8571924), (90, 7619488), (96, 7143270), (120, 5714616), (144, 4762180), (160, 4285962), (180, 3809744), (192, 3571635), (240, 2857308), (288, 2381090), (320, 2142981), (360, 1904872), (480, 1428654), (576, 1190545), (720, 952436), (960, 714327), (1440, 476218), (2880, 238109)]