40943340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75821}}^1$

素因数の和:75839

約数の個数: 48

約数和(自身を含む): 127380960

約数和(自身を除く): 86437620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75821, 151642, 227463, 303284, 379105, 454926, 682389, 758210, 909852, 1137315, 1364778, 1516420, 2047167, 2274630, 2729556, 3411945, 4094334, 4549260, 6823890, 8188668, 10235835, 13647780, 20471670, 40943340]

約数ペア:

[(1, 40943340), (2, 20471670), (3, 13647780), (4, 10235835), (5, 8188668), (6, 6823890), (9, 4549260), (10, 4094334), (12, 3411945), (15, 2729556), (18, 2274630), (20, 2047167), (27, 1516420), (30, 1364778), (36, 1137315), (45, 909852), (54, 758210), (60, 682389), (90, 454926), (108, 379105), (135, 303284), (180, 227463), (270, 151642), (540, 75821)]