301430880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{209327}}^1$

素因数の和:209348

約数の個数: 72

約数和(自身を含む): 1028637792

約数和(自身を除く): 727206912

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, 209327, 418654, 627981, 837308, 1046635, 1255962, 1674616, 1883943, 2093270, 2511924, 3139905, 3349232, 3767886, 4186540, 5023848, 6279810, 6698464, 7535772, 8373080, 9419715, 10047696, 12559620, 15071544, 16746160, 18839430, 20095392, 25119240, 30143088, 33492320, 37678860, 50238480, 60286176, 75357720, 100476960, 150715440, 301430880]

約数ペア:

[(1, 301430880), (2, 150715440), (3, 100476960), (4, 75357720), (5, 60286176), (6, 50238480), (8, 37678860), (9, 33492320), (10, 30143088), (12, 25119240), (15, 20095392), (16, 18839430), (18, 16746160), (20, 15071544), (24, 12559620), (30, 10047696), (32, 9419715), (36, 8373080), (40, 7535772), (45, 6698464), (48, 6279810), (60, 5023848), (72, 4186540), (80, 3767886), (90, 3349232), (96, 3139905), (120, 2511924), (144, 2093270), (160, 1883943), (180, 1674616), (240, 1255962), (288, 1046635), (360, 837308), (480, 627981), (720, 418654), (1440, 209327)]