145202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210019}}^1$

素因数の和:1210033

約数の個数: 32

約数和(自身を含む): 435607200

約数和(自身を除く): 290404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210019, 2420038, 3630057, 4840076, 6050095, 7260114, 9680152, 12100190, 14520228, 18150285, 24200380, 29040456, 36300570, 48400760, 72601140, 145202280]

約数ペア:

[(1, 145202280), (2, 72601140), (3, 48400760), (4, 36300570), (5, 29040456), (6, 24200380), (8, 18150285), (10, 14520228), (12, 12100190), (15, 9680152), (20, 7260114), (24, 6050095), (30, 4840076), (40, 3630057), (60, 2420038), (120, 1210019)]