85313160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236981}}^1$

素因数の和:236998

約数の個数: 48

約数和(自身を含む): 277268940

約数和(自身を除く): 191955780

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, 236981, 473962, 710943, 947924, 1184905, 1421886, 1895848, 2132829, 2369810, 2843772, 3554715, 4265658, 4739620, 5687544, 7109430, 8531316, 9479240, 10664145, 14218860, 17062632, 21328290, 28437720, 42656580, 85313160]

約数ペア:

[(1, 85313160), (2, 42656580), (3, 28437720), (4, 21328290), (5, 17062632), (6, 14218860), (8, 10664145), (9, 9479240), (10, 8531316), (12, 7109430), (15, 5687544), (18, 4739620), (20, 4265658), (24, 3554715), (30, 2843772), (36, 2369810), (40, 2132829), (45, 1895848), (60, 1421886), (72, 1184905), (90, 947924), (120, 710943), (180, 473962), (360, 236981)]