2260980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 7257600

約数和(自身を除く): 4996620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 79, 90, 106, 108, 135, 158, 159, 180, 212, 237, 265, 270, 316, 318, 395, 474, 477, 530, 540, 636, 711, 790, 795, 948, 954, 1060, 1185, 1422, 1431, 1580, 1590, 1908, 2133, 2370, 2385, 2844, 2862, 3180, 3555, 4187, 4266, 4740, 4770, 5724, 7110, 7155, 8374, 8532, 9540, 10665, 12561, 14220, 14310, 16748, 20935, 21330, 25122, 28620, 37683, 41870, 42660, 50244, 62805, 75366, 83740, 113049, 125610, 150732, 188415, 226098, 251220, 376830, 452196, 565245, 753660, 1130490, 2260980]

約数ペア:

[(1, 2260980), (2, 1130490), (3, 753660), (4, 565245), (5, 452196), (6, 376830), (9, 251220), (10, 226098), (12, 188415), (15, 150732), (18, 125610), (20, 113049), (27, 83740), (30, 75366), (36, 62805), (45, 50244), (53, 42660), (54, 41870), (60, 37683), (79, 28620), (90, 25122), (106, 21330), (108, 20935), (135, 16748), (158, 14310), (159, 14220), (180, 12561), (212, 10665), (237, 9540), (265, 8532), (270, 8374), (316, 7155), (318, 7110), (395, 5724), (474, 4770), (477, 4740), (530, 4266), (540, 4187), (636, 3555), (711, 3180), (790, 2862), (795, 2844), (948, 2385), (954, 2370), (1060, 2133), (1185, 1908), (1422, 1590), (1431, 1580)]