1219179120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5079913}}^1$

素因数の和:5079929

約数の個数: 40

約数和(自身を含む): 3779456016

約数和(自身を除く): 2560276896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5079913, 10159826, 15239739, 20319652, 25399565, 30479478, 40639304, 50799130, 60958956, 76198695, 81278608, 101598260, 121917912, 152397390, 203196520, 243835824, 304794780, 406393040, 609589560, 1219179120]

約数ペア:

[(1, 1219179120), (2, 609589560), (3, 406393040), (4, 304794780), (5, 243835824), (6, 203196520), (8, 152397390), (10, 121917912), (12, 101598260), (15, 81278608), (16, 76198695), (20, 60958956), (24, 50799130), (30, 40639304), (40, 30479478), (48, 25399565), (60, 20319652), (80, 15239739), (120, 10159826), (240, 5079913)]