111915120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1321}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 348183072

約数和(自身を除く): 236267952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1321, 1412, 1765, 2118, 2642, 2824, 3530, 3963, 4236, 5284, 5295, 5648, 6605, 7060, 7926, 8472, 10568, 10590, 13210, 14120, 15852, 16944, 19815, 21136, 21180, 26420, 28240, 31704, 39630, 42360, 52840, 63408, 79260, 84720, 105680, 158520, 317040, 466313, 932626, 1398939, 1865252, 2331565, 2797878, 3730504, 4663130, 5595756, 6994695, 7461008, 9326260, 11191512, 13989390, 18652520, 22383024, 27978780, 37305040, 55957560, 111915120]

約数ペア:

[(1, 111915120), (2, 55957560), (3, 37305040), (4, 27978780), (5, 22383024), (6, 18652520), (8, 13989390), (10, 11191512), (12, 9326260), (15, 7461008), (16, 6994695), (20, 5595756), (24, 4663130), (30, 3730504), (40, 2797878), (48, 2331565), (60, 1865252), (80, 1398939), (120, 932626), (240, 466313), (353, 317040), (706, 158520), (1059, 105680), (1321, 84720), (1412, 79260), (1765, 63408), (2118, 52840), (2642, 42360), (2824, 39630), (3530, 31704), (3963, 28240), (4236, 26420), (5284, 21180), (5295, 21136), (5648, 19815), (6605, 16944), (7060, 15852), (7926, 14120), (8472, 13210), (10568, 10590)]