486994560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 1696464000

約数和(自身を除く): 1209469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 109, 120, 128, 130, 156, 160, 179, 192, 195, 208, 218, 240, 260, 312, 320, 327, 358, 384, 390, 416, 436, 480, 520, 537, 545, 624, 640, 654, 716, 780, 832, 872, 895, 960, 1040, 1074, 1090, 1248, 1308, 1417, 1432, 1560, 1635, 1664, 1744, 1790, 1920, 2080, 2148, 2180, 2327, 2496, 2616, 2685, 2834, 2864, 3120, 3270, 3488, 3580, 4160, 4251, 4296, 4360, 4654, 4992, 5232, 5370, 5668, 5728, 6240, 6540, 6976, 6981, 7085, 7160, 8320, 8502, 8592, 8720, 9308, 10464, 10740, 11336, 11456, 11635, 12480, 13080, 13952, 13962, 14170, 14320, 17004, 17184, 17440, 18616, 19511, 20928, 21255, 21480, 22672, 22912, 23270, 24960, 26160, 27924, 28340, 28640, 34008, 34368, 34880, 34905, 37232, 39022, 41856, 42510, 42960, 45344, 46540, 52320, 55848, 56680, 57280, 58533, 68016, 68736, 69760, 69810, 74464, 78044, 85020, 85920, 90688, 93080, 97555, 104640, 111696, 113360, 114560, 117066, 136032, 139620, 148928, 156088, 170040, 171840, 181376, 186160, 195110, 209280, 223392, 226720, 234132, 253643, 272064, 279240, 292665, 297856, 312176, 340080, 343680, 372320, 390220, 446784, 453440, 468264, 507286, 544128, 558480, 585330, 624352, 680160, 744640, 760929, 780440, 893568, 906880, 936528, 1014572, 1116960, 1170660, 1248704, 1268215, 1360320, 1489280, 1521858, 1560880, 1873056, 2029144, 2233920, 2341320, 2497408, 2536430, 2720640, 3043716, 3121760, 3746112, 3804645, 4058288, 4467840, 4682640, 5072860, 6087432, 6243520, 7492224, 7609290, 8116576, 9365280, 10145720, 12174864, 12487040, 15218580, 16233152, 18730560, 20291440, 24349728, 30437160, 32466304, 37461120, 40582880, 48699456, 60874320, 81165760, 97398912, 121748640, 162331520, 243497280, 486994560]

約数ペア:

[(1, 486994560), (2, 243497280), (3, 162331520), (4, 121748640), (5, 97398912), (6, 81165760), (8, 60874320), (10, 48699456), (12, 40582880), (13, 37461120), (15, 32466304), (16, 30437160), (20, 24349728), (24, 20291440), (26, 18730560), (30, 16233152), (32, 15218580), (39, 12487040), (40, 12174864), (48, 10145720), (52, 9365280), (60, 8116576), (64, 7609290), (65, 7492224), (78, 6243520), (80, 6087432), (96, 5072860), (104, 4682640), (109, 4467840), (120, 4058288), (128, 3804645), (130, 3746112), (156, 3121760), (160, 3043716), (179, 2720640), (192, 2536430), (195, 2497408), (208, 2341320), (218, 2233920), (240, 2029144), (260, 1873056), (312, 1560880), (320, 1521858), (327, 1489280), (358, 1360320), (384, 1268215), (390, 1248704), (416, 1170660), (436, 1116960), (480, 1014572), (520, 936528), (537, 906880), (545, 893568), (624, 780440), (640, 760929), (654, 744640), (716, 680160), (780, 624352), (832, 585330), (872, 558480), (895, 544128), (960, 507286), (1040, 468264), (1074, 453440), (1090, 446784), (1248, 390220), (1308, 372320), (1417, 343680), (1432, 340080), (1560, 312176), (1635, 297856), (1664, 292665), (1744, 279240), (1790, 272064), (1920, 253643), (2080, 234132), (2148, 226720), (2180, 223392), (2327, 209280), (2496, 195110), (2616, 186160), (2685, 181376), (2834, 171840), (2864, 170040), (3120, 156088), (3270, 148928), (3488, 139620), (3580, 136032), (4160, 117066), (4251, 114560), (4296, 113360), (4360, 111696), (4654, 104640), (4992, 97555), (5232, 93080), (5370, 90688), (5668, 85920), (5728, 85020), (6240, 78044), (6540, 74464), (6976, 69810), (6981, 69760), (7085, 68736), (7160, 68016), (8320, 58533), (8502, 57280), (8592, 56680), (8720, 55848), (9308, 52320), (10464, 46540), (10740, 45344), (11336, 42960), (11456, 42510), (11635, 41856), (12480, 39022), (13080, 37232), (13952, 34905), (13962, 34880), (14170, 34368), (14320, 34008), (17004, 28640), (17184, 28340), (17440, 27924), (18616, 26160), (19511, 24960), (20928, 23270), (21255, 22912), (21480, 22672)]