57964020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8863}}^1$

素因数の和:8984

約数の個数: 48

約数和(自身を含む): 163806720

約数和(自身を除く): 105842700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8863, 17726, 26589, 35452, 44315, 53178, 88630, 106356, 132945, 177260, 265890, 531780, 966067, 1932134, 2898201, 3864268, 4830335, 5796402, 9660670, 11592804, 14491005, 19321340, 28982010, 57964020]

約数ペア:

[(1, 57964020), (2, 28982010), (3, 19321340), (4, 14491005), (5, 11592804), (6, 9660670), (10, 5796402), (12, 4830335), (15, 3864268), (20, 2898201), (30, 1932134), (60, 966067), (109, 531780), (218, 265890), (327, 177260), (436, 132945), (545, 106356), (654, 88630), (1090, 53178), (1308, 44315), (1635, 35452), (2180, 26589), (3270, 17726), (6540, 8863)]