1071480000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{8929}}^1$

素因数の和:8964

約数の個数: 140

約数和(自身を含む): 3542959640

約数和(自身を除く): 2471479640

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, 4800, 5000, 6000, 7500, 8000, 8929, 10000, 12000, 15000, 17858, 20000, 24000, 26787, 30000, 35716, 40000, 44645, 53574, 60000, 71432, 89290, 107148, 120000, 133935, 142864, 178580, 214296, 223225, 267870, 285728, 357160, 428592, 446450, 535740, 571456, 669675, 714320, 857184, 892900, 1071480, 1116125, 1339350, 1428640, 1714368, 1785800, 2142960, 2232250, 2678700, 2857280, 3348375, 3571600, 4285920, 4464500, 5357400, 5580625, 6696750, 7143200, 8571840, 8929000, 10714800, 11161250, 13393500, 14286400, 16741875, 17858000, 21429600, 22322500, 26787000, 33483750, 35716000, 42859200, 44645000, 53574000, 66967500, 71432000, 89290000, 107148000, 133935000, 178580000, 214296000, 267870000, 357160000, 535740000, 1071480000]

約数ペア:

[(1, 1071480000), (2, 535740000), (3, 357160000), (4, 267870000), (5, 214296000), (6, 178580000), (8, 133935000), (10, 107148000), (12, 89290000), (15, 71432000), (16, 66967500), (20, 53574000), (24, 44645000), (25, 42859200), (30, 35716000), (32, 33483750), (40, 26787000), (48, 22322500), (50, 21429600), (60, 17858000), (64, 16741875), (75, 14286400), (80, 13393500), (96, 11161250), (100, 10714800), (120, 8929000), (125, 8571840), (150, 7143200), (160, 6696750), (192, 5580625), (200, 5357400), (240, 4464500), (250, 4285920), (300, 3571600), (320, 3348375), (375, 2857280), (400, 2678700), (480, 2232250), (500, 2142960), (600, 1785800), (625, 1714368), (750, 1428640), (800, 1339350), (960, 1116125), (1000, 1071480), (1200, 892900), (1250, 857184), (1500, 714320), (1600, 669675), (1875, 571456), (2000, 535740), (2400, 446450), (2500, 428592), (3000, 357160), (3750, 285728), (4000, 267870), (4800, 223225), (5000, 214296), (6000, 178580), (7500, 142864), (8000, 133935), (8929, 120000), (10000, 107148), (12000, 89290), (15000, 71432), (17858, 60000), (20000, 53574), (24000, 44645), (26787, 40000), (30000, 35716)]