82555320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687961}}^1$

素因数の和:687975

約数の個数: 32

約数和(自身を含む): 247666320

約数和(自身を除く): 165111000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687961, 1375922, 2063883, 2751844, 3439805, 4127766, 5503688, 6879610, 8255532, 10319415, 13759220, 16511064, 20638830, 27518440, 41277660, 82555320]

約数ペア:

[(1, 82555320), (2, 41277660), (3, 27518440), (4, 20638830), (5, 16511064), (6, 13759220), (8, 10319415), (10, 8255532), (12, 6879610), (15, 5503688), (20, 4127766), (24, 3439805), (30, 2751844), (40, 2063883), (60, 1375922), (120, 687961)]