325157520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1354823}}^1$

素因数の和:1354839

約数の個数: 40

約数和(自身を含む): 1007989056

約数和(自身を除く): 682831536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1354823, 2709646, 4064469, 5419292, 6774115, 8128938, 10838584, 13548230, 16257876, 20322345, 21677168, 27096460, 32515752, 40644690, 54192920, 65031504, 81289380, 108385840, 162578760, 325157520]

約数ペア:

[(1, 325157520), (2, 162578760), (3, 108385840), (4, 81289380), (5, 65031504), (6, 54192920), (8, 40644690), (10, 32515752), (12, 27096460), (15, 21677168), (16, 20322345), (20, 16257876), (24, 13548230), (30, 10838584), (40, 8128938), (48, 6774115), (60, 5419292), (80, 4064469), (120, 2709646), (240, 1354823)]