201452880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27077}}^1$

素因数の和:27124

約数の個数: 80

約数和(自身を含む): 644673024

約数和(自身を除く): 443220144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27077, 54154, 81231, 108308, 135385, 162462, 216616, 270770, 324924, 406155, 433232, 541540, 649848, 812310, 839387, 1083080, 1299696, 1624620, 1678774, 2166160, 2518161, 3249240, 3357548, 4196935, 5036322, 6498480, 6715096, 8393870, 10072644, 12590805, 13430192, 16787740, 20145288, 25181610, 33575480, 40290576, 50363220, 67150960, 100726440, 201452880]

約数ペア:

[(1, 201452880), (2, 100726440), (3, 67150960), (4, 50363220), (5, 40290576), (6, 33575480), (8, 25181610), (10, 20145288), (12, 16787740), (15, 13430192), (16, 12590805), (20, 10072644), (24, 8393870), (30, 6715096), (31, 6498480), (40, 5036322), (48, 4196935), (60, 3357548), (62, 3249240), (80, 2518161), (93, 2166160), (120, 1678774), (124, 1624620), (155, 1299696), (186, 1083080), (240, 839387), (248, 812310), (310, 649848), (372, 541540), (465, 433232), (496, 406155), (620, 324924), (744, 270770), (930, 216616), (1240, 162462), (1488, 135385), (1860, 108308), (2480, 81231), (3720, 54154), (7440, 27077)]