51600720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 162400320

約数和(自身を除く): 110799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3209, 3216, 4020, 5360, 6418, 8040, 9627, 12836, 16045, 16080, 19254, 25672, 32090, 38508, 48135, 51344, 64180, 77016, 96270, 128360, 154032, 192540, 215003, 256720, 385080, 430006, 645009, 770160, 860012, 1075015, 1290018, 1720024, 2150030, 2580036, 3225045, 3440048, 4300060, 5160072, 6450090, 8600120, 10320144, 12900180, 17200240, 25800360, 51600720]

約数ペア:

[(1, 51600720), (2, 25800360), (3, 17200240), (4, 12900180), (5, 10320144), (6, 8600120), (8, 6450090), (10, 5160072), (12, 4300060), (15, 3440048), (16, 3225045), (20, 2580036), (24, 2150030), (30, 1720024), (40, 1290018), (48, 1075015), (60, 860012), (67, 770160), (80, 645009), (120, 430006), (134, 385080), (201, 256720), (240, 215003), (268, 192540), (335, 154032), (402, 128360), (536, 96270), (670, 77016), (804, 64180), (1005, 51344), (1072, 48135), (1340, 38508), (1608, 32090), (2010, 25672), (2680, 19254), (3209, 16080), (3216, 16045), (4020, 12836), (5360, 9627), (6418, 8040)]