15716580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23813}}^1$

素因数の和:23836

約数の個数: 48

約数和(自身を含む): 48009024

約数和(自身を除く): 32292444

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, 23813, 47626, 71439, 95252, 119065, 142878, 238130, 261943, 285756, 357195, 476260, 523886, 714390, 785829, 1047772, 1309715, 1428780, 1571658, 2619430, 3143316, 3929145, 5238860, 7858290, 15716580]

約数ペア:

[(1, 15716580), (2, 7858290), (3, 5238860), (4, 3929145), (5, 3143316), (6, 2619430), (10, 1571658), (11, 1428780), (12, 1309715), (15, 1047772), (20, 785829), (22, 714390), (30, 523886), (33, 476260), (44, 357195), (55, 285756), (60, 261943), (66, 238130), (110, 142878), (132, 119065), (165, 95252), (220, 71439), (330, 47626), (660, 23813)]