172896000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 144

約数和(自身を含む): 574592928

約数和(自身を除く): 401696928

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1801, 1920, 2000, 2400, 3000, 3200, 3602, 3840, 4000, 4800, 5403, 6000, 6400, 7204, 8000, 9005, 9600, 10806, 12000, 14408, 16000, 18010, 19200, 21612, 24000, 27015, 28816, 32000, 36020, 43224, 45025, 48000, 54030, 57632, 72040, 86448, 90050, 96000, 108060, 115264, 135075, 144080, 172896, 180100, 216120, 225125, 230528, 270150, 288160, 345792, 360200, 432240, 450250, 461056, 540300, 576320, 675375, 691584, 720400, 864480, 900500, 1080600, 1152640, 1350750, 1383168, 1440800, 1728960, 1801000, 2161200, 2305280, 2701500, 2881600, 3457920, 3602000, 4322400, 5403000, 5763200, 6915840, 7204000, 8644800, 10806000, 11526400, 14408000, 17289600, 21612000, 28816000, 34579200, 43224000, 57632000, 86448000, 172896000]

約数ペア:

[(1, 172896000), (2, 86448000), (3, 57632000), (4, 43224000), (5, 34579200), (6, 28816000), (8, 21612000), (10, 17289600), (12, 14408000), (15, 11526400), (16, 10806000), (20, 8644800), (24, 7204000), (25, 6915840), (30, 5763200), (32, 5403000), (40, 4322400), (48, 3602000), (50, 3457920), (60, 2881600), (64, 2701500), (75, 2305280), (80, 2161200), (96, 1801000), (100, 1728960), (120, 1440800), (125, 1383168), (128, 1350750), (150, 1152640), (160, 1080600), (192, 900500), (200, 864480), (240, 720400), (250, 691584), (256, 675375), (300, 576320), (320, 540300), (375, 461056), (384, 450250), (400, 432240), (480, 360200), (500, 345792), (600, 288160), (640, 270150), (750, 230528), (768, 225125), (800, 216120), (960, 180100), (1000, 172896), (1200, 144080), (1280, 135075), (1500, 115264), (1600, 108060), (1801, 96000), (1920, 90050), (2000, 86448), (2400, 72040), (3000, 57632), (3200, 54030), (3602, 48000), (3840, 45025), (4000, 43224), (4800, 36020), (5403, 32000), (6000, 28816), (6400, 27015), (7204, 24000), (8000, 21612), (9005, 19200), (9600, 18010), (10806, 16000), (12000, 14408)]