230055240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12211}}^1$

素因数の和:12382

約数の個数: 64

約数和(自身を含む): 694618560

約数和(自身を除く): 464563320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 12211, 18840, 24422, 36633, 48844, 61055, 73266, 97688, 122110, 146532, 183165, 244220, 293064, 366330, 488440, 732660, 1465320, 1917127, 3834254, 5751381, 7668508, 9585635, 11502762, 15337016, 19171270, 23005524, 28756905, 38342540, 46011048, 57513810, 76685080, 115027620, 230055240]

約数ペア:

[(1, 230055240), (2, 115027620), (3, 76685080), (4, 57513810), (5, 46011048), (6, 38342540), (8, 28756905), (10, 23005524), (12, 19171270), (15, 15337016), (20, 11502762), (24, 9585635), (30, 7668508), (40, 5751381), (60, 3834254), (120, 1917127), (157, 1465320), (314, 732660), (471, 488440), (628, 366330), (785, 293064), (942, 244220), (1256, 183165), (1570, 146532), (1884, 122110), (2355, 97688), (3140, 73266), (3768, 61055), (4710, 48844), (6280, 36633), (9420, 24422), (12211, 18840)]