267757920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61981}}^1$

素因数の和:62005

約数の個数: 96

約数和(自身を含む): 937167840

約数和(自身を除く): 669409920

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, 61981, 123962, 185943, 247924, 309905, 371886, 495848, 557829, 619810, 743772, 929715, 991696, 1115658, 1239620, 1487544, 1673487, 1859430, 1983392, 2231316, 2479240, 2789145, 2975088, 3346974, 3718860, 4462632, 4958480, 5578290, 5950176, 6693948, 7437720, 8367435, 8925264, 9916960, 11156580, 13387896, 14875440, 16734870, 17850528, 22313160, 26775792, 29750880, 33469740, 44626320, 53551584, 66939480, 89252640, 133878960, 267757920]

約数ペア:

[(1, 267757920), (2, 133878960), (3, 89252640), (4, 66939480), (5, 53551584), (6, 44626320), (8, 33469740), (9, 29750880), (10, 26775792), (12, 22313160), (15, 17850528), (16, 16734870), (18, 14875440), (20, 13387896), (24, 11156580), (27, 9916960), (30, 8925264), (32, 8367435), (36, 7437720), (40, 6693948), (45, 5950176), (48, 5578290), (54, 4958480), (60, 4462632), (72, 3718860), (80, 3346974), (90, 2975088), (96, 2789145), (108, 2479240), (120, 2231316), (135, 1983392), (144, 1859430), (160, 1673487), (180, 1487544), (216, 1239620), (240, 1115658), (270, 991696), (288, 929715), (360, 743772), (432, 619810), (480, 557829), (540, 495848), (720, 371886), (864, 309905), (1080, 247924), (1440, 185943), (2160, 123962), (4320, 61981)]