4266540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7901}}^1$

素因数の和:7919

約数の個数: 48

約数和(自身を含む): 13275360

約数和(自身を除く): 9008820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7901, 15802, 23703, 31604, 39505, 47406, 71109, 79010, 94812, 118515, 142218, 158020, 213327, 237030, 284436, 355545, 426654, 474060, 711090, 853308, 1066635, 1422180, 2133270, 4266540]

約数ペア:

[(1, 4266540), (2, 2133270), (3, 1422180), (4, 1066635), (5, 853308), (6, 711090), (9, 474060), (10, 426654), (12, 355545), (15, 284436), (18, 237030), (20, 213327), (27, 158020), (30, 142218), (36, 118515), (45, 94812), (54, 79010), (60, 71109), (90, 47406), (108, 39505), (135, 31604), (180, 23703), (270, 15802), (540, 7901)]