141447960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392911}}^1$

素因数の和:392928

約数の個数: 48

約数和(自身を含む): 459707040

約数和(自身を除く): 318259080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 392911, 785822, 1178733, 1571644, 1964555, 2357466, 3143288, 3536199, 3929110, 4714932, 5893665, 7072398, 7858220, 9429864, 11787330, 14144796, 15716440, 17680995, 23574660, 28289592, 35361990, 47149320, 70723980, 141447960]

約数ペア:

[(1, 141447960), (2, 70723980), (3, 47149320), (4, 35361990), (5, 28289592), (6, 23574660), (8, 17680995), (9, 15716440), (10, 14144796), (12, 11787330), (15, 9429864), (18, 7858220), (20, 7072398), (24, 5893665), (30, 4714932), (36, 3929110), (40, 3536199), (45, 3143288), (60, 2357466), (72, 1964555), (90, 1571644), (120, 1178733), (180, 785822), (360, 392911)]