22031280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 76079952

約数和(自身を除く): 54048672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 827, 888, 1110, 1332, 1480, 1654, 1665, 1776, 2220, 2481, 2664, 2960, 3308, 3330, 4135, 4440, 4962, 5328, 6616, 6660, 7443, 8270, 8880, 9924, 12405, 13232, 13320, 14886, 16540, 19848, 24810, 26640, 29772, 30599, 33080, 37215, 39696, 49620, 59544, 61198, 66160, 74430, 91797, 99240, 119088, 122396, 148860, 152995, 183594, 198480, 244792, 275391, 297720, 305990, 367188, 458985, 489584, 550782, 595440, 611980, 734376, 917970, 1101564, 1223960, 1376955, 1468752, 1835940, 2203128, 2447920, 2753910, 3671880, 4406256, 5507820, 7343760, 11015640, 22031280]

約数ペア:

[(1, 22031280), (2, 11015640), (3, 7343760), (4, 5507820), (5, 4406256), (6, 3671880), (8, 2753910), (9, 2447920), (10, 2203128), (12, 1835940), (15, 1468752), (16, 1376955), (18, 1223960), (20, 1101564), (24, 917970), (30, 734376), (36, 611980), (37, 595440), (40, 550782), (45, 489584), (48, 458985), (60, 367188), (72, 305990), (74, 297720), (80, 275391), (90, 244792), (111, 198480), (120, 183594), (144, 152995), (148, 148860), (180, 122396), (185, 119088), (222, 99240), (240, 91797), (296, 74430), (333, 66160), (360, 61198), (370, 59544), (444, 49620), (555, 39696), (592, 37215), (666, 33080), (720, 30599), (740, 29772), (827, 26640), (888, 24810), (1110, 19848), (1332, 16540), (1480, 14886), (1654, 13320), (1665, 13232), (1776, 12405), (2220, 9924), (2481, 8880), (2664, 8270), (2960, 7443), (3308, 6660), (3330, 6616), (4135, 5328), (4440, 4962)]