54810960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 171256896

約数和(自身を除く): 116445936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1667, 2055, 2192, 2740, 3288, 3334, 4110, 5001, 5480, 6576, 6668, 8220, 8335, 10002, 10960, 13336, 16440, 16670, 20004, 25005, 26672, 32880, 33340, 40008, 50010, 66680, 80016, 100020, 133360, 200040, 228379, 400080, 456758, 685137, 913516, 1141895, 1370274, 1827032, 2283790, 2740548, 3425685, 3654064, 4567580, 5481096, 6851370, 9135160, 10962192, 13702740, 18270320, 27405480, 54810960]

約数ペア:

[(1, 54810960), (2, 27405480), (3, 18270320), (4, 13702740), (5, 10962192), (6, 9135160), (8, 6851370), (10, 5481096), (12, 4567580), (15, 3654064), (16, 3425685), (20, 2740548), (24, 2283790), (30, 1827032), (40, 1370274), (48, 1141895), (60, 913516), (80, 685137), (120, 456758), (137, 400080), (240, 228379), (274, 200040), (411, 133360), (548, 100020), (685, 80016), (822, 66680), (1096, 50010), (1370, 40008), (1644, 33340), (1667, 32880), (2055, 26672), (2192, 25005), (2740, 20004), (3288, 16670), (3334, 16440), (4110, 13336), (5001, 10960), (5480, 10002), (6576, 8335), (6668, 8220)]