7660817040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31920071}}^1$

素因数の和:31920087

約数の個数: 40

約数和(自身を含む): 23748533568

約数和(自身を除く): 16087716528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31920071, 63840142, 95760213, 127680284, 159600355, 191520426, 255360568, 319200710, 383040852, 478801065, 510721136, 638401420, 766081704, 957602130, 1276802840, 1532163408, 1915204260, 2553605680, 3830408520, 7660817040]

約数ペア:

[(1, 7660817040), (2, 3830408520), (3, 2553605680), (4, 1915204260), (5, 1532163408), (6, 1276802840), (8, 957602130), (10, 766081704), (12, 638401420), (15, 510721136), (16, 478801065), (20, 383040852), (24, 319200710), (30, 255360568), (40, 191520426), (48, 159600355), (60, 127680284), (80, 95760213), (120, 63840142), (240, 31920071)]