82517520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{343823}}^1$

素因数の和:343839

約数の個数: 40

約数和(自身を含む): 255805056

約数和(自身を除く): 173287536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 343823, 687646, 1031469, 1375292, 1719115, 2062938, 2750584, 3438230, 4125876, 5157345, 5501168, 6876460, 8251752, 10314690, 13752920, 16503504, 20629380, 27505840, 41258760, 82517520]

約数ペア:

[(1, 82517520), (2, 41258760), (3, 27505840), (4, 20629380), (5, 16503504), (6, 13752920), (8, 10314690), (10, 8251752), (12, 6876460), (15, 5501168), (16, 5157345), (20, 4125876), (24, 3438230), (30, 2750584), (40, 2062938), (48, 1719115), (60, 1375292), (80, 1031469), (120, 687646), (240, 343823)]