478995120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:601

約数の個数: 200

約数和(自身を含む): 1676606976

約数和(自身を除く): 1197611856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 193, 216, 240, 270, 324, 360, 383, 386, 405, 432, 540, 579, 648, 720, 766, 772, 810, 965, 1080, 1149, 1158, 1296, 1532, 1544, 1620, 1737, 1915, 1930, 2160, 2298, 2316, 2895, 3064, 3088, 3240, 3447, 3474, 3830, 3860, 4596, 4632, 5211, 5745, 5790, 6128, 6480, 6894, 6948, 7660, 7720, 8685, 9192, 9264, 10341, 10422, 11490, 11580, 13788, 13896, 15320, 15440, 15633, 17235, 17370, 18384, 20682, 20844, 22980, 23160, 26055, 27576, 27792, 30640, 31023, 31266, 34470, 34740, 41364, 41688, 45960, 46320, 51705, 52110, 55152, 62046, 62532, 68940, 69480, 73919, 78165, 82728, 83376, 91920, 103410, 104220, 124092, 125064, 137880, 138960, 147838, 155115, 156330, 165456, 206820, 208440, 221757, 248184, 250128, 275760, 295676, 310230, 312660, 369595, 413640, 416880, 443514, 496368, 591352, 620460, 625320, 665271, 739190, 827280, 887028, 1108785, 1182704, 1240920, 1250640, 1330542, 1478380, 1774056, 1995813, 2217570, 2481840, 2661084, 2956760, 3326355, 3548112, 3991626, 4435140, 5322168, 5913520, 5987439, 6652710, 7983252, 8870280, 9979065, 10644336, 11974878, 13305420, 15966504, 17740560, 19958130, 23949756, 26610840, 29937195, 31933008, 39916260, 47899512, 53221680, 59874390, 79832520, 95799024, 119748780, 159665040, 239497560, 478995120]

約数ペア:

[(1, 478995120), (2, 239497560), (3, 159665040), (4, 119748780), (5, 95799024), (6, 79832520), (8, 59874390), (9, 53221680), (10, 47899512), (12, 39916260), (15, 31933008), (16, 29937195), (18, 26610840), (20, 23949756), (24, 19958130), (27, 17740560), (30, 15966504), (36, 13305420), (40, 11974878), (45, 10644336), (48, 9979065), (54, 8870280), (60, 7983252), (72, 6652710), (80, 5987439), (81, 5913520), (90, 5322168), (108, 4435140), (120, 3991626), (135, 3548112), (144, 3326355), (162, 2956760), (180, 2661084), (193, 2481840), (216, 2217570), (240, 1995813), (270, 1774056), (324, 1478380), (360, 1330542), (383, 1250640), (386, 1240920), (405, 1182704), (432, 1108785), (540, 887028), (579, 827280), (648, 739190), (720, 665271), (766, 625320), (772, 620460), (810, 591352), (965, 496368), (1080, 443514), (1149, 416880), (1158, 413640), (1296, 369595), (1532, 312660), (1544, 310230), (1620, 295676), (1737, 275760), (1915, 250128), (1930, 248184), (2160, 221757), (2298, 208440), (2316, 206820), (2895, 165456), (3064, 156330), (3088, 155115), (3240, 147838), (3447, 138960), (3474, 137880), (3830, 125064), (3860, 124092), (4596, 104220), (4632, 103410), (5211, 91920), (5745, 83376), (5790, 82728), (6128, 78165), (6480, 73919), (6894, 69480), (6948, 68940), (7660, 62532), (7720, 62046), (8685, 55152), (9192, 52110), (9264, 51705), (10341, 46320), (10422, 45960), (11490, 41688), (11580, 41364), (13788, 34740), (13896, 34470), (15320, 31266), (15440, 31023), (15633, 30640), (17235, 27792), (17370, 27576), (18384, 26055), (20682, 23160), (20844, 22980)]