551507280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4201}}^1$

素因数の和:4764

約数の個数: 80

約数和(自身を含む): 1713205824

約数和(自身を除く): 1161698544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1641, 2188, 2735, 3282, 4201, 4376, 5470, 6564, 8205, 8402, 8752, 10940, 12603, 13128, 16410, 16804, 21005, 21880, 25206, 26256, 32820, 33608, 42010, 43760, 50412, 63015, 65640, 67216, 84020, 100824, 126030, 131280, 168040, 201648, 252060, 336080, 504120, 1008240, 2297947, 4595894, 6893841, 9191788, 11489735, 13787682, 18383576, 22979470, 27575364, 34469205, 36767152, 45958940, 55150728, 68938410, 91917880, 110301456, 137876820, 183835760, 275753640, 551507280]

約数ペア:

[(1, 551507280), (2, 275753640), (3, 183835760), (4, 137876820), (5, 110301456), (6, 91917880), (8, 68938410), (10, 55150728), (12, 45958940), (15, 36767152), (16, 34469205), (20, 27575364), (24, 22979470), (30, 18383576), (40, 13787682), (48, 11489735), (60, 9191788), (80, 6893841), (120, 4595894), (240, 2297947), (547, 1008240), (1094, 504120), (1641, 336080), (2188, 252060), (2735, 201648), (3282, 168040), (4201, 131280), (4376, 126030), (5470, 100824), (6564, 84020), (8205, 67216), (8402, 65640), (8752, 63015), (10940, 50412), (12603, 43760), (13128, 42010), (16410, 33608), (16804, 32820), (21005, 26256), (21880, 25206)]