16581301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138177511}}^1$

素因数の和:138177525

約数の個数: 32

約数和(自身を含む): 49743904320

約数和(自身を除く): 33162603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138177511, 276355022, 414532533, 552710044, 690887555, 829065066, 1105420088, 1381775110, 1658130132, 2072662665, 2763550220, 3316260264, 4145325330, 5527100440, 8290650660, 16581301320]

約数ペア:

[(1, 16581301320), (2, 8290650660), (3, 5527100440), (4, 4145325330), (5, 3316260264), (6, 2763550220), (8, 2072662665), (10, 1658130132), (12, 1381775110), (15, 1105420088), (20, 829065066), (24, 690887555), (30, 552710044), (40, 414532533), (60, 276355022), (120, 138177511)]