240144000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{5003}}^1$

素因数の和:5035

約数の個数: 128

約数和(自身を含む): 796236480

約数和(自身を除く): 556092480

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 5003, 6000, 8000, 9600, 10006, 12000, 15009, 16000, 20012, 24000, 25015, 30018, 40024, 48000, 50030, 60036, 75045, 80048, 100060, 120072, 125075, 150090, 160096, 200120, 240144, 250150, 300180, 320192, 375225, 400240, 480288, 500300, 600360, 625375, 640384, 750450, 800480, 960576, 1000600, 1200720, 1250750, 1500900, 1600960, 1876125, 1921152, 2001200, 2401440, 2501500, 3001800, 3201920, 3752250, 4002400, 4802880, 5003000, 6003600, 7504500, 8004800, 9605760, 10006000, 12007200, 15009000, 16009600, 20012000, 24014400, 30018000, 40024000, 48028800, 60036000, 80048000, 120072000, 240144000]

約数ペア:

[(1, 240144000), (2, 120072000), (3, 80048000), (4, 60036000), (5, 48028800), (6, 40024000), (8, 30018000), (10, 24014400), (12, 20012000), (15, 16009600), (16, 15009000), (20, 12007200), (24, 10006000), (25, 9605760), (30, 8004800), (32, 7504500), (40, 6003600), (48, 5003000), (50, 4802880), (60, 4002400), (64, 3752250), (75, 3201920), (80, 3001800), (96, 2501500), (100, 2401440), (120, 2001200), (125, 1921152), (128, 1876125), (150, 1600960), (160, 1500900), (192, 1250750), (200, 1200720), (240, 1000600), (250, 960576), (300, 800480), (320, 750450), (375, 640384), (384, 625375), (400, 600360), (480, 500300), (500, 480288), (600, 400240), (640, 375225), (750, 320192), (800, 300180), (960, 250150), (1000, 240144), (1200, 200120), (1500, 160096), (1600, 150090), (1920, 125075), (2000, 120072), (2400, 100060), (3000, 80048), (3200, 75045), (4000, 60036), (4800, 50030), (5003, 48000), (6000, 40024), (8000, 30018), (9600, 25015), (10006, 24000), (12000, 20012), (15009, 16000)]