40519320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337661}}^1$

素因数の和:337675

約数の個数: 32

約数和(自身を含む): 121558320

約数和(自身を除く): 81039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337661, 675322, 1012983, 1350644, 1688305, 2025966, 2701288, 3376610, 4051932, 5064915, 6753220, 8103864, 10129830, 13506440, 20259660, 40519320]

約数ペア:

[(1, 40519320), (2, 20259660), (3, 13506440), (4, 10129830), (5, 8103864), (6, 6753220), (8, 5064915), (10, 4051932), (12, 3376610), (15, 2701288), (20, 2025966), (24, 1688305), (30, 1350644), (40, 1012983), (60, 675322), (120, 337661)]