679713120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 240

約数和(自身を含む): 2420454960

約数和(自身を除く): 1740741840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 270, 288, 293, 324, 358, 360, 405, 432, 480, 537, 540, 586, 648, 716, 720, 810, 864, 879, 895, 1074, 1080, 1172, 1296, 1432, 1440, 1465, 1611, 1620, 1758, 1790, 2148, 2160, 2344, 2592, 2637, 2685, 2864, 2930, 3222, 3240, 3516, 3580, 4296, 4320, 4395, 4688, 4833, 5274, 5370, 5728, 5860, 6444, 6480, 7032, 7160, 7911, 8055, 8592, 8790, 9376, 9666, 10548, 10740, 11720, 12888, 12960, 13185, 14064, 14320, 14499, 15822, 16110, 17184, 17580, 19332, 21096, 21480, 23440, 23733, 24165, 25776, 26370, 28128, 28640, 28998, 31644, 32220, 35160, 38664, 39555, 42192, 42960, 46880, 47466, 48330, 51552, 52447, 52740, 57996, 63288, 64440, 70320, 72495, 77328, 79110, 84384, 85920, 94932, 96660, 104894, 105480, 115992, 118665, 126576, 128880, 140640, 144990, 154656, 157341, 158220, 189864, 193320, 209788, 210960, 231984, 237330, 253152, 257760, 262235, 289980, 314682, 316440, 379728, 386640, 419576, 421920, 463968, 472023, 474660, 524470, 579960, 629364, 632880, 759456, 773280, 786705, 839152, 944046, 949320, 1048940, 1159920, 1258728, 1265760, 1416069, 1573410, 1678304, 1888092, 1898640, 2097880, 2319840, 2360115, 2517456, 2832138, 3146820, 3776184, 3797280, 4195760, 4248207, 4720230, 5034912, 5664276, 6293640, 7080345, 7552368, 8391520, 8496414, 9440460, 11328552, 12587280, 14160690, 15104736, 16992828, 18880920, 21241035, 22657104, 25174560, 28321380, 33985656, 37761840, 42482070, 45314208, 56642760, 67971312, 75523680, 84964140, 113285520, 135942624, 169928280, 226571040, 339856560, 679713120]

約数ペア:

[(1, 679713120), (2, 339856560), (3, 226571040), (4, 169928280), (5, 135942624), (6, 113285520), (8, 84964140), (9, 75523680), (10, 67971312), (12, 56642760), (15, 45314208), (16, 42482070), (18, 37761840), (20, 33985656), (24, 28321380), (27, 25174560), (30, 22657104), (32, 21241035), (36, 18880920), (40, 16992828), (45, 15104736), (48, 14160690), (54, 12587280), (60, 11328552), (72, 9440460), (80, 8496414), (81, 8391520), (90, 7552368), (96, 7080345), (108, 6293640), (120, 5664276), (135, 5034912), (144, 4720230), (160, 4248207), (162, 4195760), (179, 3797280), (180, 3776184), (216, 3146820), (240, 2832138), (270, 2517456), (288, 2360115), (293, 2319840), (324, 2097880), (358, 1898640), (360, 1888092), (405, 1678304), (432, 1573410), (480, 1416069), (537, 1265760), (540, 1258728), (586, 1159920), (648, 1048940), (716, 949320), (720, 944046), (810, 839152), (864, 786705), (879, 773280), (895, 759456), (1074, 632880), (1080, 629364), (1172, 579960), (1296, 524470), (1432, 474660), (1440, 472023), (1465, 463968), (1611, 421920), (1620, 419576), (1758, 386640), (1790, 379728), (2148, 316440), (2160, 314682), (2344, 289980), (2592, 262235), (2637, 257760), (2685, 253152), (2864, 237330), (2930, 231984), (3222, 210960), (3240, 209788), (3516, 193320), (3580, 189864), (4296, 158220), (4320, 157341), (4395, 154656), (4688, 144990), (4833, 140640), (5274, 128880), (5370, 126576), (5728, 118665), (5860, 115992), (6444, 105480), (6480, 104894), (7032, 96660), (7160, 94932), (7911, 85920), (8055, 84384), (8592, 79110), (8790, 77328), (9376, 72495), (9666, 70320), (10548, 64440), (10740, 63288), (11720, 57996), (12888, 52740), (12960, 52447), (13185, 51552), (14064, 48330), (14320, 47466), (14499, 46880), (15822, 42960), (16110, 42192), (17184, 39555), (17580, 38664), (19332, 35160), (21096, 32220), (21480, 31644), (23440, 28998), (23733, 28640), (24165, 28128), (25776, 26370)]