495240000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{4127}}^1$

素因数の和:4162

約数の個数: 140

約数和(自身を含む): 1637775744

約数和(自身を除く): 1142535744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4127, 4800, 5000, 6000, 7500, 8000, 8254, 10000, 12000, 12381, 15000, 16508, 20000, 20635, 24000, 24762, 30000, 33016, 40000, 41270, 49524, 60000, 61905, 66032, 82540, 99048, 103175, 120000, 123810, 132064, 165080, 198096, 206350, 247620, 264128, 309525, 330160, 396192, 412700, 495240, 515875, 619050, 660320, 792384, 825400, 990480, 1031750, 1238100, 1320640, 1547625, 1650800, 1980960, 2063500, 2476200, 2579375, 3095250, 3301600, 3961920, 4127000, 4952400, 5158750, 6190500, 6603200, 7738125, 8254000, 9904800, 10317500, 12381000, 15476250, 16508000, 19809600, 20635000, 24762000, 30952500, 33016000, 41270000, 49524000, 61905000, 82540000, 99048000, 123810000, 165080000, 247620000, 495240000]

約数ペア:

[(1, 495240000), (2, 247620000), (3, 165080000), (4, 123810000), (5, 99048000), (6, 82540000), (8, 61905000), (10, 49524000), (12, 41270000), (15, 33016000), (16, 30952500), (20, 24762000), (24, 20635000), (25, 19809600), (30, 16508000), (32, 15476250), (40, 12381000), (48, 10317500), (50, 9904800), (60, 8254000), (64, 7738125), (75, 6603200), (80, 6190500), (96, 5158750), (100, 4952400), (120, 4127000), (125, 3961920), (150, 3301600), (160, 3095250), (192, 2579375), (200, 2476200), (240, 2063500), (250, 1980960), (300, 1650800), (320, 1547625), (375, 1320640), (400, 1238100), (480, 1031750), (500, 990480), (600, 825400), (625, 792384), (750, 660320), (800, 619050), (960, 515875), (1000, 495240), (1200, 412700), (1250, 396192), (1500, 330160), (1600, 309525), (1875, 264128), (2000, 247620), (2400, 206350), (2500, 198096), (3000, 165080), (3750, 132064), (4000, 123810), (4127, 120000), (4800, 103175), (5000, 99048), (6000, 82540), (7500, 66032), (8000, 61905), (8254, 60000), (10000, 49524), (12000, 41270), (12381, 40000), (15000, 33016), (16508, 30000), (20000, 24762), (20635, 24000)]