160554960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2753}}^1$

素因数の和:2784

約数の個数: 140

約数和(自身を含む): 559882692

約数和(自身を除く): 399327732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2753, 2916, 3240, 3645, 3888, 4860, 5506, 5832, 6480, 7290, 8259, 9720, 11012, 11664, 13765, 14580, 16518, 19440, 22024, 24777, 27530, 29160, 33036, 41295, 44048, 49554, 55060, 58320, 66072, 74331, 82590, 99108, 110120, 123885, 132144, 148662, 165180, 198216, 220240, 222993, 247770, 297324, 330360, 371655, 396432, 445986, 495540, 594648, 660720, 668979, 743310, 891972, 991080, 1114965, 1189296, 1337958, 1486620, 1783944, 1982160, 2006937, 2229930, 2675916, 2973240, 3344895, 3567888, 4013874, 4459860, 5351832, 5946480, 6689790, 8027748, 8919720, 10034685, 10703664, 13379580, 16055496, 17839440, 20069370, 26759160, 32110992, 40138740, 53518320, 80277480, 160554960]

約数ペア:

[(1, 160554960), (2, 80277480), (3, 53518320), (4, 40138740), (5, 32110992), (6, 26759160), (8, 20069370), (9, 17839440), (10, 16055496), (12, 13379580), (15, 10703664), (16, 10034685), (18, 8919720), (20, 8027748), (24, 6689790), (27, 5946480), (30, 5351832), (36, 4459860), (40, 4013874), (45, 3567888), (48, 3344895), (54, 2973240), (60, 2675916), (72, 2229930), (80, 2006937), (81, 1982160), (90, 1783944), (108, 1486620), (120, 1337958), (135, 1189296), (144, 1114965), (162, 991080), (180, 891972), (216, 743310), (240, 668979), (243, 660720), (270, 594648), (324, 495540), (360, 445986), (405, 396432), (432, 371655), (486, 330360), (540, 297324), (648, 247770), (720, 222993), (729, 220240), (810, 198216), (972, 165180), (1080, 148662), (1215, 132144), (1296, 123885), (1458, 110120), (1620, 99108), (1944, 82590), (2160, 74331), (2430, 66072), (2753, 58320), (2916, 55060), (3240, 49554), (3645, 44048), (3888, 41295), (4860, 33036), (5506, 29160), (5832, 27530), (6480, 24777), (7290, 22024), (8259, 19440), (9720, 16518), (11012, 14580), (11664, 13765)]