121344240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{505601}}^1$

素因数の和:505617

約数の個数: 40

約数和(自身を含む): 376167888

約数和(自身を除く): 254823648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 505601, 1011202, 1516803, 2022404, 2528005, 3033606, 4044808, 5056010, 6067212, 7584015, 8089616, 10112020, 12134424, 15168030, 20224040, 24268848, 30336060, 40448080, 60672120, 121344240]

約数ペア:

[(1, 121344240), (2, 60672120), (3, 40448080), (4, 30336060), (5, 24268848), (6, 20224040), (8, 15168030), (10, 12134424), (12, 10112020), (15, 8089616), (16, 7584015), (20, 6067212), (24, 5056010), (30, 4044808), (40, 3033606), (48, 2528005), (60, 2022404), (80, 1516803), (120, 1011202), (240, 505601)]