478918080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1131

約数の個数: 168

約数和(自身を含む): 1658264400

約数和(自身を除く): 1179346320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 929, 960, 1074, 1432, 1440, 1611, 1790, 1858, 2148, 2685, 2787, 2864, 2880, 3222, 3580, 3716, 4296, 4645, 5370, 5574, 5728, 6444, 7160, 7432, 8055, 8361, 8592, 9290, 10740, 11148, 11456, 12888, 13935, 14320, 14864, 16110, 16722, 17184, 18580, 21480, 22296, 25776, 27870, 28640, 29728, 32220, 33444, 34368, 37160, 41805, 42960, 44592, 51552, 55740, 57280, 59456, 64440, 66888, 74320, 83610, 85920, 89184, 103104, 111480, 128880, 133776, 148640, 166291, 167220, 171840, 178368, 222960, 257760, 267552, 297280, 332582, 334440, 445920, 498873, 515520, 535104, 665164, 668880, 831455, 891840, 997746, 1330328, 1337760, 1496619, 1662910, 1995492, 2494365, 2660656, 2675520, 2993238, 3325820, 3990984, 4988730, 5321312, 5986476, 6651640, 7483095, 7981968, 9977460, 10642624, 11972952, 13303280, 14966190, 15963936, 19954920, 23945904, 26606560, 29932380, 31927872, 39909840, 47891808, 53213120, 59864760, 79819680, 95783616, 119729520, 159639360, 239459040, 478918080]

約数ペア:

[(1, 478918080), (2, 239459040), (3, 159639360), (4, 119729520), (5, 95783616), (6, 79819680), (8, 59864760), (9, 53213120), (10, 47891808), (12, 39909840), (15, 31927872), (16, 29932380), (18, 26606560), (20, 23945904), (24, 19954920), (30, 15963936), (32, 14966190), (36, 13303280), (40, 11972952), (45, 10642624), (48, 9977460), (60, 7981968), (64, 7483095), (72, 6651640), (80, 5986476), (90, 5321312), (96, 4988730), (120, 3990984), (144, 3325820), (160, 2993238), (179, 2675520), (180, 2660656), (192, 2494365), (240, 1995492), (288, 1662910), (320, 1496619), (358, 1337760), (360, 1330328), (480, 997746), (537, 891840), (576, 831455), (716, 668880), (720, 665164), (895, 535104), (929, 515520), (960, 498873), (1074, 445920), (1432, 334440), (1440, 332582), (1611, 297280), (1790, 267552), (1858, 257760), (2148, 222960), (2685, 178368), (2787, 171840), (2864, 167220), (2880, 166291), (3222, 148640), (3580, 133776), (3716, 128880), (4296, 111480), (4645, 103104), (5370, 89184), (5574, 85920), (5728, 83610), (6444, 74320), (7160, 66888), (7432, 64440), (8055, 59456), (8361, 57280), (8592, 55740), (9290, 51552), (10740, 44592), (11148, 42960), (11456, 41805), (12888, 37160), (13935, 34368), (14320, 33444), (14864, 32220), (16110, 29728), (16722, 28640), (17184, 27870), (18580, 25776), (21480, 22296)]