12162960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1877}}^1$

素因数の和:1902

約数の個数: 100

約数和(自身を含む): 42266268

約数和(自身を除く): 30103308

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 1877, 2160, 3240, 3754, 5631, 6480, 7508, 9385, 11262, 15016, 16893, 18770, 22524, 28155, 30032, 33786, 37540, 45048, 50679, 56310, 67572, 75080, 84465, 90096, 101358, 112620, 135144, 150160, 152037, 168930, 202716, 225240, 253395, 270288, 304074, 337860, 405432, 450480, 506790, 608148, 675720, 760185, 810864, 1013580, 1216296, 1351440, 1520370, 2027160, 2432592, 3040740, 4054320, 6081480, 12162960]

約数ペア:

[(1, 12162960), (2, 6081480), (3, 4054320), (4, 3040740), (5, 2432592), (6, 2027160), (8, 1520370), (9, 1351440), (10, 1216296), (12, 1013580), (15, 810864), (16, 760185), (18, 675720), (20, 608148), (24, 506790), (27, 450480), (30, 405432), (36, 337860), (40, 304074), (45, 270288), (48, 253395), (54, 225240), (60, 202716), (72, 168930), (80, 152037), (81, 150160), (90, 135144), (108, 112620), (120, 101358), (135, 90096), (144, 84465), (162, 75080), (180, 67572), (216, 56310), (240, 50679), (270, 45048), (324, 37540), (360, 33786), (405, 30032), (432, 28155), (540, 22524), (648, 18770), (720, 16893), (810, 15016), (1080, 11262), (1296, 9385), (1620, 7508), (1877, 6480), (2160, 5631), (3240, 3754)]