105391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439133}}^1$

素因数の和:439149

約数の個数: 40

約数和(自身を含む): 326715696

約数和(自身を除く): 221323776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439133, 878266, 1317399, 1756532, 2195665, 2634798, 3513064, 4391330, 5269596, 6586995, 7026128, 8782660, 10539192, 13173990, 17565320, 21078384, 26347980, 35130640, 52695960, 105391920]

約数ペア:

[(1, 105391920), (2, 52695960), (3, 35130640), (4, 26347980), (5, 21078384), (6, 17565320), (8, 13173990), (10, 10539192), (12, 8782660), (15, 7026128), (16, 6586995), (20, 5269596), (24, 4391330), (30, 3513064), (40, 2634798), (48, 2195665), (60, 1756532), (80, 1317399), (120, 878266), (240, 439133)]