1377274320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{637627}}^1$

素因数の和:637649

約数の個数: 80

約数和(自身を含む): 4743952320

約数和(自身を除く): 3366678000

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 637627, 1275254, 1912881, 2550508, 3188135, 3825762, 5101016, 5738643, 6376270, 7651524, 9564405, 10202032, 11477286, 12752540, 15303048, 17215929, 19128810, 22954572, 25505080, 28693215, 30606096, 34431858, 38257620, 45909144, 51010160, 57386430, 68863716, 76515240, 86079645, 91818288, 114772860, 137727432, 153030480, 172159290, 229545720, 275454864, 344318580, 459091440, 688637160, 1377274320]

約数ペア:

[(1, 1377274320), (2, 688637160), (3, 459091440), (4, 344318580), (5, 275454864), (6, 229545720), (8, 172159290), (9, 153030480), (10, 137727432), (12, 114772860), (15, 91818288), (16, 86079645), (18, 76515240), (20, 68863716), (24, 57386430), (27, 51010160), (30, 45909144), (36, 38257620), (40, 34431858), (45, 30606096), (48, 28693215), (54, 25505080), (60, 22954572), (72, 19128810), (80, 17215929), (90, 15303048), (108, 12752540), (120, 11477286), (135, 10202032), (144, 9564405), (180, 7651524), (216, 6376270), (240, 5738643), (270, 5101016), (360, 3825762), (432, 3188135), (540, 2550508), (720, 1912881), (1080, 1275254), (2160, 637627)]