65127780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120607}}^1$

素因数の和:120625

約数の個数: 48

約数和(自身を含む): 202621440

約数和(自身を除く): 137493660

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, 120607, 241214, 361821, 482428, 603035, 723642, 1085463, 1206070, 1447284, 1809105, 2170926, 2412140, 3256389, 3618210, 4341852, 5427315, 6512778, 7236420, 10854630, 13025556, 16281945, 21709260, 32563890, 65127780]

約数ペア:

[(1, 65127780), (2, 32563890), (3, 21709260), (4, 16281945), (5, 13025556), (6, 10854630), (9, 7236420), (10, 6512778), (12, 5427315), (15, 4341852), (18, 3618210), (20, 3256389), (27, 2412140), (30, 2170926), (36, 1809105), (45, 1447284), (54, 1206070), (60, 1085463), (90, 723642), (108, 603035), (135, 482428), (180, 361821), (270, 241214), (540, 120607)]