40159320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{334661}}^1$

素因数の和:334675

約数の個数: 32

約数和(自身を含む): 120478320

約数和(自身を除く): 80319000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 334661, 669322, 1003983, 1338644, 1673305, 2007966, 2677288, 3346610, 4015932, 5019915, 6693220, 8031864, 10039830, 13386440, 20079660, 40159320]

約数ペア:

[(1, 40159320), (2, 20079660), (3, 13386440), (4, 10039830), (5, 8031864), (6, 6693220), (8, 5019915), (10, 4015932), (12, 3346610), (15, 2677288), (20, 2007966), (24, 1673305), (30, 1338644), (40, 1003983), (60, 669322), (120, 334661)]