13143240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3347

約数の個数: 96

約数和(自身を含む): 46612800

約数和(自身を除く): 33469560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3319, 3960, 6638, 9957, 13276, 16595, 19914, 26552, 29871, 33190, 36509, 39828, 49785, 59742, 66380, 73018, 79656, 99570, 109527, 119484, 132760, 146036, 149355, 182545, 199140, 219054, 238968, 292072, 298710, 328581, 365090, 398280, 438108, 547635, 597420, 657162, 730180, 876216, 1095270, 1194840, 1314324, 1460360, 1642905, 2190540, 2628648, 3285810, 4381080, 6571620, 13143240]

約数ペア:

[(1, 13143240), (2, 6571620), (3, 4381080), (4, 3285810), (5, 2628648), (6, 2190540), (8, 1642905), (9, 1460360), (10, 1314324), (11, 1194840), (12, 1095270), (15, 876216), (18, 730180), (20, 657162), (22, 597420), (24, 547635), (30, 438108), (33, 398280), (36, 365090), (40, 328581), (44, 298710), (45, 292072), (55, 238968), (60, 219054), (66, 199140), (72, 182545), (88, 149355), (90, 146036), (99, 132760), (110, 119484), (120, 109527), (132, 99570), (165, 79656), (180, 73018), (198, 66380), (220, 59742), (264, 49785), (330, 39828), (360, 36509), (396, 33190), (440, 29871), (495, 26552), (660, 19914), (792, 16595), (990, 13276), (1320, 9957), (1980, 6638), (3319, 3960)]