140150880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97327}}^1$

素因数の和:97348

約数の個数: 72

約数和(自身を含む): 478269792

約数和(自身を除く): 338118912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 97327, 194654, 291981, 389308, 486635, 583962, 778616, 875943, 973270, 1167924, 1459905, 1557232, 1751886, 1946540, 2335848, 2919810, 3114464, 3503772, 3893080, 4379715, 4671696, 5839620, 7007544, 7786160, 8759430, 9343392, 11679240, 14015088, 15572320, 17518860, 23358480, 28030176, 35037720, 46716960, 70075440, 140150880]

約数ペア:

[(1, 140150880), (2, 70075440), (3, 46716960), (4, 35037720), (5, 28030176), (6, 23358480), (8, 17518860), (9, 15572320), (10, 14015088), (12, 11679240), (15, 9343392), (16, 8759430), (18, 7786160), (20, 7007544), (24, 5839620), (30, 4671696), (32, 4379715), (36, 3893080), (40, 3503772), (45, 3114464), (48, 2919810), (60, 2335848), (72, 1946540), (80, 1751886), (90, 1557232), (96, 1459905), (120, 1167924), (144, 973270), (160, 875943), (180, 778616), (240, 583962), (288, 486635), (360, 389308), (480, 291981), (720, 194654), (1440, 97327)]