2016091620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1244501}}^1$

素因数の和:1244522

約数の個数: 60

約数和(自身を含む): 6324559164

約数和(自身を除く): 4308467544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1244501, 2489002, 3733503, 4978004, 6222505, 7467006, 11200509, 12445010, 14934012, 18667515, 22401018, 24890020, 33601527, 37335030, 44802036, 56002545, 67203054, 74670060, 100804581, 112005090, 134406108, 168007635, 201609162, 224010180, 336015270, 403218324, 504022905, 672030540, 1008045810, 2016091620]

約数ペア:

[(1, 2016091620), (2, 1008045810), (3, 672030540), (4, 504022905), (5, 403218324), (6, 336015270), (9, 224010180), (10, 201609162), (12, 168007635), (15, 134406108), (18, 112005090), (20, 100804581), (27, 74670060), (30, 67203054), (36, 56002545), (45, 44802036), (54, 37335030), (60, 33601527), (81, 24890020), (90, 22401018), (108, 18667515), (135, 14934012), (162, 12445010), (180, 11200509), (270, 7467006), (324, 6222505), (405, 4978004), (540, 3733503), (810, 2489002), (1620, 1244501)]