120727620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51593}}^1$

素因数の和:51621

約数の個数: 72

約数和(自身を含む): 394384536

約数和(自身を除く): 273656916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 51593, 103186, 154779, 206372, 257965, 309558, 464337, 515930, 619116, 670709, 773895, 928674, 1031860, 1341418, 1547790, 1857348, 2012127, 2321685, 2682836, 3095580, 3353545, 4024254, 4643370, 6036381, 6707090, 8048508, 9286740, 10060635, 12072762, 13414180, 20121270, 24145524, 30181905, 40242540, 60363810, 120727620]

約数ペア:

[(1, 120727620), (2, 60363810), (3, 40242540), (4, 30181905), (5, 24145524), (6, 20121270), (9, 13414180), (10, 12072762), (12, 10060635), (13, 9286740), (15, 8048508), (18, 6707090), (20, 6036381), (26, 4643370), (30, 4024254), (36, 3353545), (39, 3095580), (45, 2682836), (52, 2321685), (60, 2012127), (65, 1857348), (78, 1547790), (90, 1341418), (117, 1031860), (130, 928674), (156, 773895), (180, 670709), (195, 619116), (234, 515930), (260, 464337), (390, 309558), (468, 257965), (585, 206372), (780, 154779), (1170, 103186), (2340, 51593)]