54239040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 191978280

約数和(自身を除く): 137739240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 509, 555, 576, 592, 666, 720, 740, 888, 960, 1018, 1110, 1184, 1332, 1440, 1480, 1527, 1665, 1776, 2036, 2220, 2368, 2545, 2664, 2880, 2960, 3054, 3330, 3552, 4072, 4440, 4581, 5090, 5328, 5920, 6108, 6660, 7104, 7635, 8144, 8880, 9162, 10180, 10656, 11840, 12216, 13320, 15270, 16288, 17760, 18324, 18833, 20360, 21312, 22905, 24432, 26640, 30540, 32576, 35520, 36648, 37666, 40720, 45810, 48864, 53280, 56499, 61080, 73296, 75332, 81440, 91620, 94165, 97728, 106560, 112998, 122160, 146592, 150664, 162880, 169497, 183240, 188330, 225996, 244320, 282495, 293184, 301328, 338994, 366480, 376660, 451992, 488640, 564990, 602656, 677988, 732960, 753320, 847485, 903984, 1129980, 1205312, 1355976, 1465920, 1506640, 1694970, 1807968, 2259960, 2711952, 3013280, 3389940, 3615936, 4519920, 5423904, 6026560, 6779880, 9039840, 10847808, 13559760, 18079680, 27119520, 54239040]

約数ペア:

[(1, 54239040), (2, 27119520), (3, 18079680), (4, 13559760), (5, 10847808), (6, 9039840), (8, 6779880), (9, 6026560), (10, 5423904), (12, 4519920), (15, 3615936), (16, 3389940), (18, 3013280), (20, 2711952), (24, 2259960), (30, 1807968), (32, 1694970), (36, 1506640), (37, 1465920), (40, 1355976), (45, 1205312), (48, 1129980), (60, 903984), (64, 847485), (72, 753320), (74, 732960), (80, 677988), (90, 602656), (96, 564990), (111, 488640), (120, 451992), (144, 376660), (148, 366480), (160, 338994), (180, 301328), (185, 293184), (192, 282495), (222, 244320), (240, 225996), (288, 188330), (296, 183240), (320, 169497), (333, 162880), (360, 150664), (370, 146592), (444, 122160), (480, 112998), (509, 106560), (555, 97728), (576, 94165), (592, 91620), (666, 81440), (720, 75332), (740, 73296), (888, 61080), (960, 56499), (1018, 53280), (1110, 48864), (1184, 45810), (1332, 40720), (1440, 37666), (1480, 36648), (1527, 35520), (1665, 32576), (1776, 30540), (2036, 26640), (2220, 24432), (2368, 22905), (2545, 21312), (2664, 20360), (2880, 18833), (2960, 18324), (3054, 17760), (3330, 16288), (3552, 15270), (4072, 13320), (4440, 12216), (4581, 11840), (5090, 10656), (5328, 10180), (5920, 9162), (6108, 8880), (6660, 8144), (7104, 7635)]