80044800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 288939840

約数和(自身を除く): 208895040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 379, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 758, 768, 800, 825, 880, 960, 1056, 1100, 1137, 1200, 1280, 1320, 1408, 1516, 1600, 1650, 1760, 1895, 1920, 2112, 2200, 2274, 2400, 2640, 2816, 3032, 3200, 3300, 3520, 3790, 3840, 4169, 4224, 4400, 4548, 4800, 5280, 5685, 6064, 6400, 6600, 7040, 7580, 8338, 8448, 8800, 9096, 9475, 9600, 10560, 11370, 12128, 12507, 13200, 14080, 15160, 16676, 17600, 18192, 18950, 19200, 20845, 21120, 22740, 24256, 25014, 26400, 28425, 30320, 33352, 35200, 36384, 37900, 41690, 42240, 45480, 48512, 50028, 52800, 56850, 60640, 62535, 66704, 70400, 72768, 75800, 83380, 90960, 97024, 100056, 104225, 105600, 113700, 121280, 125070, 133408, 145536, 151600, 166760, 181920, 200112, 208450, 211200, 227400, 242560, 250140, 266816, 291072, 303200, 312675, 333520, 363840, 400224, 416900, 454800, 485120, 500280, 533632, 606400, 625350, 667040, 727680, 800448, 833800, 909600, 1000560, 1067264, 1212800, 1250700, 1334080, 1455360, 1600896, 1667600, 1819200, 2001120, 2425600, 2501400, 2668160, 3201792, 3335200, 3638400, 4002240, 5002800, 5336320, 6670400, 7276800, 8004480, 10005600, 13340800, 16008960, 20011200, 26681600, 40022400, 80044800]

約数ペア:

[(1, 80044800), (2, 40022400), (3, 26681600), (4, 20011200), (5, 16008960), (6, 13340800), (8, 10005600), (10, 8004480), (11, 7276800), (12, 6670400), (15, 5336320), (16, 5002800), (20, 4002240), (22, 3638400), (24, 3335200), (25, 3201792), (30, 2668160), (32, 2501400), (33, 2425600), (40, 2001120), (44, 1819200), (48, 1667600), (50, 1600896), (55, 1455360), (60, 1334080), (64, 1250700), (66, 1212800), (75, 1067264), (80, 1000560), (88, 909600), (96, 833800), (100, 800448), (110, 727680), (120, 667040), (128, 625350), (132, 606400), (150, 533632), (160, 500280), (165, 485120), (176, 454800), (192, 416900), (200, 400224), (220, 363840), (240, 333520), (256, 312675), (264, 303200), (275, 291072), (300, 266816), (320, 250140), (330, 242560), (352, 227400), (379, 211200), (384, 208450), (400, 200112), (440, 181920), (480, 166760), (528, 151600), (550, 145536), (600, 133408), (640, 125070), (660, 121280), (704, 113700), (758, 105600), (768, 104225), (800, 100056), (825, 97024), (880, 90960), (960, 83380), (1056, 75800), (1100, 72768), (1137, 70400), (1200, 66704), (1280, 62535), (1320, 60640), (1408, 56850), (1516, 52800), (1600, 50028), (1650, 48512), (1760, 45480), (1895, 42240), (1920, 41690), (2112, 37900), (2200, 36384), (2274, 35200), (2400, 33352), (2640, 30320), (2816, 28425), (3032, 26400), (3200, 25014), (3300, 24256), (3520, 22740), (3790, 21120), (3840, 20845), (4169, 19200), (4224, 18950), (4400, 18192), (4548, 17600), (4800, 16676), (5280, 15160), (5685, 14080), (6064, 13200), (6400, 12507), (6600, 12128), (7040, 11370), (7580, 10560), (8338, 9600), (8448, 9475), (8800, 9096)]