647029920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1451}}^1$

素因数の和:2398

約数の個数: 96

約数和(自身を含む): 2041744320

約数和(自身を除く): 1394714400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 929, 1451, 1858, 2787, 2902, 3716, 4353, 4645, 5574, 5804, 7255, 7432, 8706, 9290, 11148, 11608, 13935, 14510, 14864, 17412, 18580, 21765, 22296, 23216, 27870, 29020, 29728, 34824, 37160, 43530, 44592, 46432, 55740, 58040, 69648, 74320, 87060, 89184, 111480, 116080, 139296, 148640, 174120, 222960, 232160, 348240, 445920, 696480, 1347979, 2695958, 4043937, 5391916, 6739895, 8087874, 10783832, 13479790, 16175748, 20219685, 21567664, 26959580, 32351496, 40439370, 43135328, 53919160, 64702992, 80878740, 107838320, 129405984, 161757480, 215676640, 323514960, 647029920]

約数ペア:

[(1, 647029920), (2, 323514960), (3, 215676640), (4, 161757480), (5, 129405984), (6, 107838320), (8, 80878740), (10, 64702992), (12, 53919160), (15, 43135328), (16, 40439370), (20, 32351496), (24, 26959580), (30, 21567664), (32, 20219685), (40, 16175748), (48, 13479790), (60, 10783832), (80, 8087874), (96, 6739895), (120, 5391916), (160, 4043937), (240, 2695958), (480, 1347979), (929, 696480), (1451, 445920), (1858, 348240), (2787, 232160), (2902, 222960), (3716, 174120), (4353, 148640), (4645, 139296), (5574, 116080), (5804, 111480), (7255, 89184), (7432, 87060), (8706, 74320), (9290, 69648), (11148, 58040), (11608, 55740), (13935, 46432), (14510, 44592), (14864, 43530), (17412, 37160), (18580, 34824), (21765, 29728), (22296, 29020), (23216, 27870)]