171792840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1431607}}^1$

素因数の和:1431621

約数の個数: 32

約数和(自身を含む): 515378880

約数和(自身を除く): 343586040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1431607, 2863214, 4294821, 5726428, 7158035, 8589642, 11452856, 14316070, 17179284, 21474105, 28632140, 34358568, 42948210, 57264280, 85896420, 171792840]

約数ペア:

[(1, 171792840), (2, 85896420), (3, 57264280), (4, 42948210), (5, 34358568), (6, 28632140), (8, 21474105), (10, 17179284), (12, 14316070), (15, 11452856), (20, 8589642), (24, 7158035), (30, 5726428), (40, 4294821), (60, 2863214), (120, 1431607)]