19413125280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4493779}}^1$

素因数の和:4493803

約数の個数: 96

約数和(自身を含む): 67945953600

約数和(自身を除く): 48532828320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4493779, 8987558, 13481337, 17975116, 22468895, 26962674, 35950232, 40444011, 44937790, 53925348, 67406685, 71900464, 80888022, 89875580, 107850696, 121332033, 134813370, 143800928, 161776044, 179751160, 202220055, 215701392, 242664066, 269626740, 323552088, 359502320, 404440110, 431402784, 485328132, 539253480, 606660165, 647104176, 719004640, 808880220, 970656264, 1078506960, 1213320330, 1294208352, 1617760440, 1941312528, 2157013920, 2426640660, 3235520880, 3882625056, 4853281320, 6471041760, 9706562640, 19413125280]

約数ペア:

[(1, 19413125280), (2, 9706562640), (3, 6471041760), (4, 4853281320), (5, 3882625056), (6, 3235520880), (8, 2426640660), (9, 2157013920), (10, 1941312528), (12, 1617760440), (15, 1294208352), (16, 1213320330), (18, 1078506960), (20, 970656264), (24, 808880220), (27, 719004640), (30, 647104176), (32, 606660165), (36, 539253480), (40, 485328132), (45, 431402784), (48, 404440110), (54, 359502320), (60, 323552088), (72, 269626740), (80, 242664066), (90, 215701392), (96, 202220055), (108, 179751160), (120, 161776044), (135, 143800928), (144, 134813370), (160, 121332033), (180, 107850696), (216, 89875580), (240, 80888022), (270, 71900464), (288, 67406685), (360, 53925348), (432, 44937790), (480, 40444011), (540, 35950232), (720, 26962674), (864, 22468895), (1080, 17975116), (1440, 13481337), (2160, 8987558), (4320, 4493779)]