129342840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97987}}^1$

素因数の和:98012

約数の個数: 64

約数和(自身を含む): 423308160

約数和(自身を除く): 293965320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 97987, 195974, 293961, 391948, 489935, 587922, 783896, 979870, 1077857, 1175844, 1469805, 1959740, 2155714, 2351688, 2939610, 3233571, 3919480, 4311428, 5389285, 5879220, 6467142, 8622856, 10778570, 11758440, 12934284, 16167855, 21557140, 25868568, 32335710, 43114280, 64671420, 129342840]

約数ペア:

[(1, 129342840), (2, 64671420), (3, 43114280), (4, 32335710), (5, 25868568), (6, 21557140), (8, 16167855), (10, 12934284), (11, 11758440), (12, 10778570), (15, 8622856), (20, 6467142), (22, 5879220), (24, 5389285), (30, 4311428), (33, 3919480), (40, 3233571), (44, 2939610), (55, 2351688), (60, 2155714), (66, 1959740), (88, 1469805), (110, 1175844), (120, 1077857), (132, 979870), (165, 783896), (220, 587922), (264, 489935), (330, 391948), (440, 293961), (660, 195974), (1320, 97987)]