252505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72559}}^1$

素因数の和:72602

約数の個数: 64

約数和(自身を含む): 783648000

約数和(自身を除く): 531142680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 72559, 145118, 217677, 290236, 362795, 435354, 580472, 725590, 870708, 1088385, 1451180, 1741416, 2104211, 2176770, 2902360, 4208422, 4353540, 6312633, 8416844, 8707080, 10521055, 12625266, 16833688, 21042110, 25250532, 31563165, 42084220, 50501064, 63126330, 84168440, 126252660, 252505320]

約数ペア:

[(1, 252505320), (2, 126252660), (3, 84168440), (4, 63126330), (5, 50501064), (6, 42084220), (8, 31563165), (10, 25250532), (12, 21042110), (15, 16833688), (20, 12625266), (24, 10521055), (29, 8707080), (30, 8416844), (40, 6312633), (58, 4353540), (60, 4208422), (87, 2902360), (116, 2176770), (120, 2104211), (145, 1741416), (174, 1451180), (232, 1088385), (290, 870708), (348, 725590), (435, 580472), (580, 435354), (696, 362795), (870, 290236), (1160, 217677), (1740, 145118), (3480, 72559)]