195198480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271109}}^1$

素因数の和:271128

約数の個数: 60

約数和(自身を含む): 655543980

約数和(自身を除く): 460345500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 271109, 542218, 813327, 1084436, 1355545, 1626654, 2168872, 2439981, 2711090, 3253308, 4066635, 4337744, 4879962, 5422180, 6506616, 8133270, 9759924, 10844360, 12199905, 13013232, 16266540, 19519848, 21688720, 24399810, 32533080, 39039696, 48799620, 65066160, 97599240, 195198480]

約数ペア:

[(1, 195198480), (2, 97599240), (3, 65066160), (4, 48799620), (5, 39039696), (6, 32533080), (8, 24399810), (9, 21688720), (10, 19519848), (12, 16266540), (15, 13013232), (16, 12199905), (18, 10844360), (20, 9759924), (24, 8133270), (30, 6506616), (36, 5422180), (40, 4879962), (45, 4337744), (48, 4066635), (60, 3253308), (72, 2711090), (80, 2439981), (90, 2168872), (120, 1626654), (144, 1355545), (180, 1084436), (240, 813327), (360, 542218), (720, 271109)]