243173640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2026447}}^1$

素因数の和:2026461

約数の個数: 32

約数和(自身を含む): 729521280

約数和(自身を除く): 486347640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2026447, 4052894, 6079341, 8105788, 10132235, 12158682, 16211576, 20264470, 24317364, 30396705, 40528940, 48634728, 60793410, 81057880, 121586820, 243173640]

約数ペア:

[(1, 243173640), (2, 121586820), (3, 81057880), (4, 60793410), (5, 48634728), (6, 40528940), (8, 30396705), (10, 24317364), (12, 20264470), (15, 16211576), (20, 12158682), (24, 10132235), (30, 8105788), (40, 6079341), (60, 4052894), (120, 2026447)]