155121480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{15959}}^1$

素因数の和:15985

約数の個数: 96

約数和(自身を含む): 522849600

約数和(自身を除く): 367728120

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, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 143631, 159590, 191508, 239385, 287262, 319180, 383016, 430893, 478770, 574524, 638360, 718155, 861786, 957540, 1149048, 1292679, 1436310, 1723572, 1915080, 2154465, 2585358, 2872620, 3447144, 3878037, 4308930, 5170716, 5745240, 6463395, 7756074, 8617860, 10341432, 12926790, 15512148, 17235720, 19390185, 25853580, 31024296, 38780370, 51707160, 77560740, 155121480]

約数ペア:

[(1, 155121480), (2, 77560740), (3, 51707160), (4, 38780370), (5, 31024296), (6, 25853580), (8, 19390185), (9, 17235720), (10, 15512148), (12, 12926790), (15, 10341432), (18, 8617860), (20, 7756074), (24, 6463395), (27, 5745240), (30, 5170716), (36, 4308930), (40, 3878037), (45, 3447144), (54, 2872620), (60, 2585358), (72, 2154465), (81, 1915080), (90, 1723572), (108, 1436310), (120, 1292679), (135, 1149048), (162, 957540), (180, 861786), (216, 718155), (243, 638360), (270, 574524), (324, 478770), (360, 430893), (405, 383016), (486, 319180), (540, 287262), (648, 239385), (810, 191508), (972, 159590), (1080, 143631), (1215, 127672), (1620, 95754), (1944, 79795), (2430, 63836), (3240, 47877), (4860, 31918), (9720, 15959)]