40070880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27827}}^1$

素因数の和:27848

約数の個数: 72

約数和(自身を含む): 136746792

約数和(自身を除く): 96675912

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, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 250443, 278270, 333924, 417405, 445232, 500886, 556540, 667848, 834810, 890464, 1001772, 1113080, 1252215, 1335696, 1669620, 2003544, 2226160, 2504430, 2671392, 3339240, 4007088, 4452320, 5008860, 6678480, 8014176, 10017720, 13356960, 20035440, 40070880]

約数ペア:

[(1, 40070880), (2, 20035440), (3, 13356960), (4, 10017720), (5, 8014176), (6, 6678480), (8, 5008860), (9, 4452320), (10, 4007088), (12, 3339240), (15, 2671392), (16, 2504430), (18, 2226160), (20, 2003544), (24, 1669620), (30, 1335696), (32, 1252215), (36, 1113080), (40, 1001772), (45, 890464), (48, 834810), (60, 667848), (72, 556540), (80, 500886), (90, 445232), (96, 417405), (120, 333924), (144, 278270), (160, 250443), (180, 222616), (240, 166962), (288, 139135), (360, 111308), (480, 83481), (720, 55654), (1440, 27827)]