745320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6211}}^1$

素因数の和:6225

約数の個数: 32

約数和(自身を含む): 2236320

約数和(自身を除く): 1491000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6211, 12422, 18633, 24844, 31055, 37266, 49688, 62110, 74532, 93165, 124220, 149064, 186330, 248440, 372660, 745320]

約数ペア:

[(1, 745320), (2, 372660), (3, 248440), (4, 186330), (5, 149064), (6, 124220), (8, 93165), (10, 74532), (12, 62110), (15, 49688), (20, 37266), (24, 31055), (30, 24844), (40, 18633), (60, 12422), (120, 6211)]