1260408030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{16091}}^1$

素因数の和:16481

約数の個数: 64

約数和(自身を含む): 3466603008

約数和(自身を除く): 2206194978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 1119, 1865, 2238, 2611, 3730, 5222, 5595, 7833, 11190, 13055, 15666, 16091, 26110, 32182, 39165, 48273, 78330, 80455, 96546, 112637, 160910, 225274, 241365, 337911, 482730, 563185, 675822, 1126370, 1689555, 3379110, 6001943, 12003886, 18005829, 30009715, 36011658, 42013601, 60019430, 84027202, 90029145, 126040803, 180058290, 210068005, 252081606, 420136010, 630204015, 1260408030]

約数ペア:

[(1, 1260408030), (2, 630204015), (3, 420136010), (5, 252081606), (6, 210068005), (7, 180058290), (10, 126040803), (14, 90029145), (15, 84027202), (21, 60019430), (30, 42013601), (35, 36011658), (42, 30009715), (70, 18005829), (105, 12003886), (210, 6001943), (373, 3379110), (746, 1689555), (1119, 1126370), (1865, 675822), (2238, 563185), (2611, 482730), (3730, 337911), (5222, 241365), (5595, 225274), (7833, 160910), (11190, 112637), (13055, 96546), (15666, 80455), (16091, 78330), (26110, 48273), (32182, 39165)]