146813640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223447}}^1$

素因数の和:1223461

約数の個数: 32

約数和(自身を含む): 440441280

約数和(自身を除く): 293627640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223447, 2446894, 3670341, 4893788, 6117235, 7340682, 9787576, 12234470, 14681364, 18351705, 24468940, 29362728, 36703410, 48937880, 73406820, 146813640]

約数ペア:

[(1, 146813640), (2, 73406820), (3, 48937880), (4, 36703410), (5, 29362728), (6, 24468940), (8, 18351705), (10, 14681364), (12, 12234470), (15, 9787576), (20, 7340682), (24, 6117235), (30, 4893788), (40, 3670341), (60, 2446894), (120, 1223447)]