133316880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{555487}}^1$

素因数の和:555503

約数の個数: 40

約数和(自身を含む): 413283072

約数和(自身を除く): 279966192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 555487, 1110974, 1666461, 2221948, 2777435, 3332922, 4443896, 5554870, 6665844, 8332305, 8887792, 11109740, 13331688, 16664610, 22219480, 26663376, 33329220, 44438960, 66658440, 133316880]

約数ペア:

[(1, 133316880), (2, 66658440), (3, 44438960), (4, 33329220), (5, 26663376), (6, 22219480), (8, 16664610), (10, 13331688), (12, 11109740), (15, 8887792), (16, 8332305), (20, 6665844), (24, 5554870), (30, 4443896), (40, 3332922), (48, 2777435), (60, 2221948), (80, 1666461), (120, 1110974), (240, 555487)]