1279414440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{131627}}^1$

素因数の和:131653

約数の個数: 96

約数和(自身を含む): 4312133280

約数和(自身を除く): 3032718840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 131627, 263254, 394881, 526508, 658135, 789762, 1053016, 1184643, 1316270, 1579524, 1974405, 2369286, 2632540, 3159048, 3553929, 3948810, 4738572, 5265080, 5923215, 7107858, 7897620, 9477144, 10661787, 11846430, 14215716, 15795240, 17769645, 21323574, 23692860, 28431432, 31985361, 35539290, 42647148, 47385720, 53308935, 63970722, 71078580, 85294296, 106617870, 127941444, 142157160, 159926805, 213235740, 255882888, 319853610, 426471480, 639707220, 1279414440]

約数ペア:

[(1, 1279414440), (2, 639707220), (3, 426471480), (4, 319853610), (5, 255882888), (6, 213235740), (8, 159926805), (9, 142157160), (10, 127941444), (12, 106617870), (15, 85294296), (18, 71078580), (20, 63970722), (24, 53308935), (27, 47385720), (30, 42647148), (36, 35539290), (40, 31985361), (45, 28431432), (54, 23692860), (60, 21323574), (72, 17769645), (81, 15795240), (90, 14215716), (108, 11846430), (120, 10661787), (135, 9477144), (162, 7897620), (180, 7107858), (216, 5923215), (243, 5265080), (270, 4738572), (324, 3948810), (360, 3553929), (405, 3159048), (486, 2632540), (540, 2369286), (648, 1974405), (810, 1579524), (972, 1316270), (1080, 1184643), (1215, 1053016), (1620, 789762), (1944, 658135), (2430, 526508), (3240, 394881), (4860, 263254), (9720, 131627)]