38918280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324319}}^1$

素因数の和:324333

約数の個数: 32

約数和(自身を含む): 116755200

約数和(自身を除く): 77836920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324319, 648638, 972957, 1297276, 1621595, 1945914, 2594552, 3243190, 3891828, 4864785, 6486380, 7783656, 9729570, 12972760, 19459140, 38918280]

約数ペア:

[(1, 38918280), (2, 19459140), (3, 12972760), (4, 9729570), (5, 7783656), (6, 6486380), (8, 4864785), (10, 3891828), (12, 3243190), (15, 2594552), (20, 1945914), (24, 1621595), (30, 1297276), (40, 972957), (60, 648638), (120, 324319)]