2218246560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{171161}}^1$

素因数の和:171188

約数の個数: 120

約数和(自身を含む): 7828607556

約数和(自身を除く): 5610360996

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 171161, 342322, 513483, 684644, 855805, 1026966, 1369288, 1540449, 1711610, 2053932, 2567415, 2738576, 3080898, 3423220, 4107864, 4621347, 5134830, 5477152, 6161796, 6846440, 7702245, 8215728, 9242694, 10269660, 12323592, 13692880, 13864041, 15404490, 16431456, 18485388, 20539320, 23106735, 24647184, 27385760, 27728082, 30808980, 36970776, 41078640, 46213470, 49294368, 55456164, 61617960, 69320205, 73941552, 82157280, 92426940, 110912328, 123235920, 138640410, 147883104, 184853880, 221824656, 246471840, 277280820, 369707760, 443649312, 554561640, 739415520, 1109123280, 2218246560]

約数ペア:

[(1, 2218246560), (2, 1109123280), (3, 739415520), (4, 554561640), (5, 443649312), (6, 369707760), (8, 277280820), (9, 246471840), (10, 221824656), (12, 184853880), (15, 147883104), (16, 138640410), (18, 123235920), (20, 110912328), (24, 92426940), (27, 82157280), (30, 73941552), (32, 69320205), (36, 61617960), (40, 55456164), (45, 49294368), (48, 46213470), (54, 41078640), (60, 36970776), (72, 30808980), (80, 27728082), (81, 27385760), (90, 24647184), (96, 23106735), (108, 20539320), (120, 18485388), (135, 16431456), (144, 15404490), (160, 13864041), (162, 13692880), (180, 12323592), (216, 10269660), (240, 9242694), (270, 8215728), (288, 7702245), (324, 6846440), (360, 6161796), (405, 5477152), (432, 5134830), (480, 4621347), (540, 4107864), (648, 3423220), (720, 3080898), (810, 2738576), (864, 2567415), (1080, 2053932), (1296, 1711610), (1440, 1540449), (1620, 1369288), (2160, 1026966), (2592, 855805), (3240, 684644), (4320, 513483), (6480, 342322), (12960, 171161)]