72601140

素因数分解:

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

素因数の和:1210031

約数の個数: 24

約数和(自身を含む): 203283360

約数和(自身を除く): 130682220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1210019, 2420038, 3630057, 4840076, 6050095, 7260114, 12100190, 14520228, 18150285, 24200380, 36300570, 72601140]

約数ペア:

[(1, 72601140), (2, 36300570), (3, 24200380), (4, 18150285), (5, 14520228), (6, 12100190), (10, 7260114), (12, 6050095), (15, 4840076), (20, 3630057), (30, 2420038), (60, 1210019)]