15606540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28901}}^1$

素因数の和:28919

約数の個数: 48

約数和(自身を含む): 48555360

約数和(自身を除く): 32948820

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, 28901, 57802, 86703, 115604, 144505, 173406, 260109, 289010, 346812, 433515, 520218, 578020, 780327, 867030, 1040436, 1300545, 1560654, 1734060, 2601090, 3121308, 3901635, 5202180, 7803270, 15606540]

約数ペア:

[(1, 15606540), (2, 7803270), (3, 5202180), (4, 3901635), (5, 3121308), (6, 2601090), (9, 1734060), (10, 1560654), (12, 1300545), (15, 1040436), (18, 867030), (20, 780327), (27, 578020), (30, 520218), (36, 433515), (45, 346812), (54, 289010), (60, 260109), (90, 173406), (108, 144505), (135, 115604), (180, 86703), (270, 57802), (540, 28901)]