9049920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 31382208

約数和(自身を除く): 22332288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 857, 880, 960, 1056, 1320, 1714, 1760, 2112, 2571, 2640, 3428, 3520, 4285, 5142, 5280, 6856, 8570, 9427, 10284, 10560, 12855, 13712, 17140, 18854, 20568, 25710, 27424, 28281, 34280, 37708, 41136, 47135, 51420, 54848, 56562, 68560, 75416, 82272, 94270, 102840, 113124, 137120, 141405, 150832, 164544, 188540, 205680, 226248, 274240, 282810, 301664, 377080, 411360, 452496, 565620, 603328, 754160, 822720, 904992, 1131240, 1508320, 1809984, 2262480, 3016640, 4524960, 9049920]

約数ペア:

[(1, 9049920), (2, 4524960), (3, 3016640), (4, 2262480), (5, 1809984), (6, 1508320), (8, 1131240), (10, 904992), (11, 822720), (12, 754160), (15, 603328), (16, 565620), (20, 452496), (22, 411360), (24, 377080), (30, 301664), (32, 282810), (33, 274240), (40, 226248), (44, 205680), (48, 188540), (55, 164544), (60, 150832), (64, 141405), (66, 137120), (80, 113124), (88, 102840), (96, 94270), (110, 82272), (120, 75416), (132, 68560), (160, 56562), (165, 54848), (176, 51420), (192, 47135), (220, 41136), (240, 37708), (264, 34280), (320, 28281), (330, 27424), (352, 25710), (440, 20568), (480, 18854), (528, 17140), (660, 13712), (704, 12855), (857, 10560), (880, 10284), (960, 9427), (1056, 8570), (1320, 6856), (1714, 5280), (1760, 5142), (2112, 4285), (2571, 3520), (2640, 3428)]