42657480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118493}}^1$

素因数の和:118510

約数の個数: 48

約数和(自身を含む): 138637980

約数和(自身を除く): 95980500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 118493, 236986, 355479, 473972, 592465, 710958, 947944, 1066437, 1184930, 1421916, 1777395, 2132874, 2369860, 2843832, 3554790, 4265748, 4739720, 5332185, 7109580, 8531496, 10664370, 14219160, 21328740, 42657480]

約数ペア:

[(1, 42657480), (2, 21328740), (3, 14219160), (4, 10664370), (5, 8531496), (6, 7109580), (8, 5332185), (9, 4739720), (10, 4265748), (12, 3554790), (15, 2843832), (18, 2369860), (20, 2132874), (24, 1777395), (30, 1421916), (36, 1184930), (40, 1066437), (45, 947944), (60, 710958), (72, 592465), (90, 473972), (120, 355479), (180, 236986), (360, 118493)]