54695280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 170301600

約数和(自身を除く): 115606320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 653, 698, 1047, 1306, 1396, 1745, 1959, 2094, 2612, 2792, 3265, 3490, 3918, 4188, 5224, 5235, 5584, 6530, 6980, 7836, 8376, 9795, 10448, 10470, 13060, 13960, 15672, 16752, 19590, 20940, 26120, 27920, 31344, 39180, 41880, 52240, 78360, 83760, 156720, 227897, 455794, 683691, 911588, 1139485, 1367382, 1823176, 2278970, 2734764, 3418455, 3646352, 4557940, 5469528, 6836910, 9115880, 10939056, 13673820, 18231760, 27347640, 54695280]

約数ペア:

[(1, 54695280), (2, 27347640), (3, 18231760), (4, 13673820), (5, 10939056), (6, 9115880), (8, 6836910), (10, 5469528), (12, 4557940), (15, 3646352), (16, 3418455), (20, 2734764), (24, 2278970), (30, 1823176), (40, 1367382), (48, 1139485), (60, 911588), (80, 683691), (120, 455794), (240, 227897), (349, 156720), (653, 83760), (698, 78360), (1047, 52240), (1306, 41880), (1396, 39180), (1745, 31344), (1959, 27920), (2094, 26120), (2612, 20940), (2792, 19590), (3265, 16752), (3490, 15672), (3918, 13960), (4188, 13060), (5224, 10470), (5235, 10448), (5584, 9795), (6530, 8376), (6980, 7836)]