120212640

素因数分解:

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

素因数の和:27851

約数の個数: 96

約数和(自身を含む): 420759360

約数和(自身を除く): 300546720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 250443, 278270, 333924, 417405, 445232, 500886, 556540, 667848, 751329, 834810, 890464, 1001772, 1113080, 1252215, 1335696, 1502658, 1669620, 2003544, 2226160, 2504430, 2671392, 3005316, 3339240, 3756645, 4007088, 4452320, 5008860, 6010632, 6678480, 7513290, 8014176, 10017720, 12021264, 13356960, 15026580, 20035440, 24042528, 30053160, 40070880, 60106320, 120212640]

約数ペア:

[(1, 120212640), (2, 60106320), (3, 40070880), (4, 30053160), (5, 24042528), (6, 20035440), (8, 15026580), (9, 13356960), (10, 12021264), (12, 10017720), (15, 8014176), (16, 7513290), (18, 6678480), (20, 6010632), (24, 5008860), (27, 4452320), (30, 4007088), (32, 3756645), (36, 3339240), (40, 3005316), (45, 2671392), (48, 2504430), (54, 2226160), (60, 2003544), (72, 1669620), (80, 1502658), (90, 1335696), (96, 1252215), (108, 1113080), (120, 1001772), (135, 890464), (144, 834810), (160, 751329), (180, 667848), (216, 556540), (240, 500886), (270, 445232), (288, 417405), (360, 333924), (432, 278270), (480, 250443), (540, 222616), (720, 166962), (864, 139135), (1080, 111308), (1440, 83481), (2160, 55654), (4320, 27827)]