121616520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013471}}^1$

素因数の和:1013485

約数の個数: 32

約数和(自身を含む): 364849920

約数和(自身を除く): 243233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013471, 2026942, 3040413, 4053884, 5067355, 6080826, 8107768, 10134710, 12161652, 15202065, 20269420, 24323304, 30404130, 40538840, 60808260, 121616520]

約数ペア:

[(1, 121616520), (2, 60808260), (3, 40538840), (4, 30404130), (5, 24323304), (6, 20269420), (8, 15202065), (10, 12161652), (12, 10134710), (15, 8107768), (20, 6080826), (24, 5067355), (30, 4053884), (40, 3040413), (60, 2026942), (120, 1013471)]