11313720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2885

約数の個数: 96

約数和(自身を含む): 40126320

約数和(自身を除く): 28812600

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, 2857, 3960, 5714, 8571, 11428, 14285, 17142, 22856, 25713, 28570, 31427, 34284, 42855, 51426, 57140, 62854, 68568, 85710, 94281, 102852, 114280, 125708, 128565, 157135, 171420, 188562, 205704, 251416, 257130, 282843, 314270, 342840, 377124, 471405, 514260, 565686, 628540, 754248, 942810, 1028520, 1131372, 1257080, 1414215, 1885620, 2262744, 2828430, 3771240, 5656860, 11313720]

約数ペア:

[(1, 11313720), (2, 5656860), (3, 3771240), (4, 2828430), (5, 2262744), (6, 1885620), (8, 1414215), (9, 1257080), (10, 1131372), (11, 1028520), (12, 942810), (15, 754248), (18, 628540), (20, 565686), (22, 514260), (24, 471405), (30, 377124), (33, 342840), (36, 314270), (40, 282843), (44, 257130), (45, 251416), (55, 205704), (60, 188562), (66, 171420), (72, 157135), (88, 128565), (90, 125708), (99, 114280), (110, 102852), (120, 94281), (132, 85710), (165, 68568), (180, 62854), (198, 57140), (220, 51426), (264, 42855), (330, 34284), (360, 31427), (396, 28570), (440, 25713), (495, 22856), (660, 17142), (792, 14285), (990, 11428), (1320, 8571), (1980, 5714), (2857, 3960)]