56347560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156521}}^1$

素因数の和:156538

約数の個数: 48

約数和(自身を含む): 183130740

約数和(自身を除く): 126783180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 156521, 313042, 469563, 626084, 782605, 939126, 1252168, 1408689, 1565210, 1878252, 2347815, 2817378, 3130420, 3756504, 4695630, 5634756, 6260840, 7043445, 9391260, 11269512, 14086890, 18782520, 28173780, 56347560]

約数ペア:

[(1, 56347560), (2, 28173780), (3, 18782520), (4, 14086890), (5, 11269512), (6, 9391260), (8, 7043445), (9, 6260840), (10, 5634756), (12, 4695630), (15, 3756504), (18, 3130420), (20, 2817378), (24, 2347815), (30, 1878252), (36, 1565210), (40, 1408689), (45, 1252168), (60, 939126), (72, 782605), (90, 626084), (120, 469563), (180, 313042), (360, 156521)]