65063160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180731}}^1$

素因数の和:180748

約数の個数: 48

約数和(自身を含む): 211456440

約数和(自身を除く): 146393280

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, 180731, 361462, 542193, 722924, 903655, 1084386, 1445848, 1626579, 1807310, 2168772, 2710965, 3253158, 3614620, 4337544, 5421930, 6506316, 7229240, 8132895, 10843860, 13012632, 16265790, 21687720, 32531580, 65063160]

約数ペア:

[(1, 65063160), (2, 32531580), (3, 21687720), (4, 16265790), (5, 13012632), (6, 10843860), (8, 8132895), (9, 7229240), (10, 6506316), (12, 5421930), (15, 4337544), (18, 3614620), (20, 3253158), (24, 2710965), (30, 2168772), (36, 1807310), (40, 1626579), (45, 1445848), (60, 1084386), (72, 903655), (90, 722924), (120, 542193), (180, 361462), (360, 180731)]