11955240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 42400800

約数和(自身を除く): 30445560

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, 3019, 3960, 6038, 9057, 12076, 15095, 18114, 24152, 27171, 30190, 33209, 36228, 45285, 54342, 60380, 66418, 72456, 90570, 99627, 108684, 120760, 132836, 135855, 166045, 181140, 199254, 217368, 265672, 271710, 298881, 332090, 362280, 398508, 498135, 543420, 597762, 664180, 797016, 996270, 1086840, 1195524, 1328360, 1494405, 1992540, 2391048, 2988810, 3985080, 5977620, 11955240]

約数ペア:

[(1, 11955240), (2, 5977620), (3, 3985080), (4, 2988810), (5, 2391048), (6, 1992540), (8, 1494405), (9, 1328360), (10, 1195524), (11, 1086840), (12, 996270), (15, 797016), (18, 664180), (20, 597762), (22, 543420), (24, 498135), (30, 398508), (33, 362280), (36, 332090), (40, 298881), (44, 271710), (45, 265672), (55, 217368), (60, 199254), (66, 181140), (72, 166045), (88, 135855), (90, 132836), (99, 120760), (110, 108684), (120, 99627), (132, 90570), (165, 72456), (180, 66418), (198, 60380), (220, 54342), (264, 45285), (330, 36228), (360, 33209), (396, 30190), (440, 27171), (495, 24152), (660, 18114), (792, 15095), (990, 12076), (1320, 9057), (1980, 6038), (3019, 3960)]