479988720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{701}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 1660875840

約数和(自身を除く): 1180887120

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, 317, 360, 432, 540, 634, 701, 720, 951, 1080, 1268, 1402, 1585, 1902, 2103, 2160, 2536, 2804, 2853, 3170, 3505, 3804, 4206, 4755, 5072, 5608, 5706, 6309, 6340, 7010, 7608, 8412, 8559, 9510, 10515, 11216, 11412, 12618, 12680, 14020, 14265, 15216, 16824, 17118, 18927, 19020, 21030, 22824, 25236, 25360, 28040, 28530, 31545, 33648, 34236, 37854, 38040, 42060, 42795, 45648, 50472, 56080, 57060, 63090, 68472, 75708, 76080, 84120, 85590, 94635, 100944, 114120, 126180, 136944, 151416, 168240, 171180, 189270, 222217, 228240, 252360, 302832, 342360, 378540, 444434, 504720, 666651, 684720, 757080, 888868, 1111085, 1333302, 1514160, 1777736, 1999953, 2222170, 2666604, 3333255, 3555472, 3999906, 4444340, 5333208, 5999859, 6666510, 7999812, 8888680, 9999765, 10666416, 11999718, 13333020, 15999624, 17777360, 19999530, 23999436, 26666040, 29999295, 31999248, 39999060, 47998872, 53332080, 59998590, 79998120, 95997744, 119997180, 159996240, 239994360, 479988720]

約数ペア:

[(1, 479988720), (2, 239994360), (3, 159996240), (4, 119997180), (5, 95997744), (6, 79998120), (8, 59998590), (9, 53332080), (10, 47998872), (12, 39999060), (15, 31999248), (16, 29999295), (18, 26666040), (20, 23999436), (24, 19999530), (27, 17777360), (30, 15999624), (36, 13333020), (40, 11999718), (45, 10666416), (48, 9999765), (54, 8888680), (60, 7999812), (72, 6666510), (80, 5999859), (90, 5333208), (108, 4444340), (120, 3999906), (135, 3555472), (144, 3333255), (180, 2666604), (216, 2222170), (240, 1999953), (270, 1777736), (317, 1514160), (360, 1333302), (432, 1111085), (540, 888868), (634, 757080), (701, 684720), (720, 666651), (951, 504720), (1080, 444434), (1268, 378540), (1402, 342360), (1585, 302832), (1902, 252360), (2103, 228240), (2160, 222217), (2536, 189270), (2804, 171180), (2853, 168240), (3170, 151416), (3505, 136944), (3804, 126180), (4206, 114120), (4755, 100944), (5072, 94635), (5608, 85590), (5706, 84120), (6309, 76080), (6340, 75708), (7010, 68472), (7608, 63090), (8412, 57060), (8559, 56080), (9510, 50472), (10515, 45648), (11216, 42795), (11412, 42060), (12618, 38040), (12680, 37854), (14020, 34236), (14265, 33648), (15216, 31545), (16824, 28530), (17118, 28040), (18927, 25360), (19020, 25236), (21030, 22824)]