388301491440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{74377}}^1$

素因数の和:76816

約数の個数: 160

約数和(自身を含む): 1338054269760

約数和(自身を除く): 949752778320

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 2417, 4834, 7251, 9668, 12085, 14502, 19336, 21753, 24170, 29004, 36255, 38672, 43506, 48340, 58008, 65259, 72510, 74377, 87012, 96680, 108765, 116016, 130518, 145020, 148754, 174024, 193360, 217530, 223131, 261036, 290040, 297508, 326295, 348048, 371885, 435060, 446262, 522072, 580080, 595016, 652590, 669393, 743770, 870120, 892524, 1044144, 1115655, 1190032, 1305180, 1338786, 1487540, 1740240, 1785048, 2008179, 2231310, 2610360, 2677572, 2975080, 3346965, 3570096, 4016358, 4462620, 5220720, 5355144, 5950160, 6693930, 8032716, 8925240, 10040895, 10710288, 13387860, 16065432, 17850480, 20081790, 26775720, 32130864, 40163580, 53551440, 80327160, 160654320, 179769209, 359538418, 539307627, 719076836, 898846045, 1078615254, 1438153672, 1617922881, 1797692090, 2157230508, 2696538135, 2876307344, 3235845762, 3595384180, 4314461016, 4853768643, 5393076270, 6471691524, 7190768360, 8089614405, 8628922032, 9707537286, 10786152540, 12943383048, 14381536720, 16179228810, 19415074572, 21572305080, 24268843215, 25886766096, 32358457620, 38830149144, 43144610160, 48537686430, 64716915240, 77660298288, 97075372860, 129433830480, 194150745720, 388301491440]

約数ペア:

[(1, 388301491440), (2, 194150745720), (3, 129433830480), (4, 97075372860), (5, 77660298288), (6, 64716915240), (8, 48537686430), (9, 43144610160), (10, 38830149144), (12, 32358457620), (15, 25886766096), (16, 24268843215), (18, 21572305080), (20, 19415074572), (24, 16179228810), (27, 14381536720), (30, 12943383048), (36, 10786152540), (40, 9707537286), (45, 8628922032), (48, 8089614405), (54, 7190768360), (60, 6471691524), (72, 5393076270), (80, 4853768643), (90, 4314461016), (108, 3595384180), (120, 3235845762), (135, 2876307344), (144, 2696538135), (180, 2157230508), (216, 1797692090), (240, 1617922881), (270, 1438153672), (360, 1078615254), (432, 898846045), (540, 719076836), (720, 539307627), (1080, 359538418), (2160, 179769209), (2417, 160654320), (4834, 80327160), (7251, 53551440), (9668, 40163580), (12085, 32130864), (14502, 26775720), (19336, 20081790), (21753, 17850480), (24170, 16065432), (29004, 13387860), (36255, 10710288), (38672, 10040895), (43506, 8925240), (48340, 8032716), (58008, 6693930), (65259, 5950160), (72510, 5355144), (74377, 5220720), (87012, 4462620), (96680, 4016358), (108765, 3570096), (116016, 3346965), (130518, 2975080), (145020, 2677572), (148754, 2610360), (174024, 2231310), (193360, 2008179), (217530, 1785048), (223131, 1740240), (261036, 1487540), (290040, 1338786), (297508, 1305180), (326295, 1190032), (348048, 1115655), (371885, 1044144), (435060, 892524), (446262, 870120), (522072, 743770), (580080, 669393), (595016, 652590)]