129336240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48991}}^1$

素因数の和:49018

約数の個数: 80

約数和(自身を含む): 437400576

約数和(自身を除く): 308064336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48991, 97982, 146973, 195964, 244955, 293946, 391928, 489910, 538901, 587892, 734865, 783856, 979820, 1077802, 1175784, 1469730, 1616703, 1959640, 2155604, 2351568, 2694505, 2939460, 3233406, 3919280, 4311208, 5389010, 5878920, 6466812, 8083515, 8622416, 10778020, 11757840, 12933624, 16167030, 21556040, 25867248, 32334060, 43112080, 64668120, 129336240]

約数ペア:

[(1, 129336240), (2, 64668120), (3, 43112080), (4, 32334060), (5, 25867248), (6, 21556040), (8, 16167030), (10, 12933624), (11, 11757840), (12, 10778020), (15, 8622416), (16, 8083515), (20, 6466812), (22, 5878920), (24, 5389010), (30, 4311208), (33, 3919280), (40, 3233406), (44, 2939460), (48, 2694505), (55, 2351568), (60, 2155604), (66, 1959640), (80, 1616703), (88, 1469730), (110, 1175784), (120, 1077802), (132, 979820), (165, 783856), (176, 734865), (220, 587892), (240, 538901), (264, 489910), (330, 391928), (440, 293946), (528, 244955), (660, 195964), (880, 146973), (1320, 97982), (2640, 48991)]