1354980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 4140864

約数和(自身を除く): 2785884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2053, 4106, 6159, 8212, 10265, 12318, 20530, 22583, 24636, 30795, 41060, 45166, 61590, 67749, 90332, 112915, 123180, 135498, 225830, 270996, 338745, 451660, 677490, 1354980]

約数ペア:

[(1, 1354980), (2, 677490), (3, 451660), (4, 338745), (5, 270996), (6, 225830), (10, 135498), (11, 123180), (12, 112915), (15, 90332), (20, 67749), (22, 61590), (30, 45166), (33, 41060), (44, 30795), (55, 24636), (60, 22583), (66, 20530), (110, 12318), (132, 10265), (165, 8212), (220, 6159), (330, 4106), (660, 2053)]