26573640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221447}}^1$

素因数の和:221461

約数の個数: 32

約数和(自身を含む): 79721280

約数和(自身を除く): 53147640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221447, 442894, 664341, 885788, 1107235, 1328682, 1771576, 2214470, 2657364, 3321705, 4428940, 5314728, 6643410, 8857880, 13286820, 26573640]

約数ペア:

[(1, 26573640), (2, 13286820), (3, 8857880), (4, 6643410), (5, 5314728), (6, 4428940), (8, 3321705), (10, 2657364), (12, 2214470), (15, 1771576), (20, 1328682), (24, 1107235), (30, 885788), (40, 664341), (60, 442894), (120, 221447)]