71515320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{595961}}^1$

素因数の和:595975

約数の個数: 32

約数和(自身を含む): 214546320

約数和(自身を除く): 143031000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 595961, 1191922, 1787883, 2383844, 2979805, 3575766, 4767688, 5959610, 7151532, 8939415, 11919220, 14303064, 17878830, 23838440, 35757660, 71515320]

約数ペア:

[(1, 71515320), (2, 35757660), (3, 23838440), (4, 17878830), (5, 14303064), (6, 11919220), (8, 8939415), (10, 7151532), (12, 5959610), (15, 4767688), (20, 3575766), (24, 2979805), (30, 2383844), (40, 1787883), (60, 1191922), (120, 595961)]