25900320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53959}}^1$

素因数の和:53977

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 55687200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 53959, 107918, 161877, 215836, 269795, 323754, 431672, 539590, 647508, 809385, 863344, 1079180, 1295016, 1618770, 1726688, 2158360, 2590032, 3237540, 4316720, 5180064, 6475080, 8633440, 12950160, 25900320]

約数ペア:

[(1, 25900320), (2, 12950160), (3, 8633440), (4, 6475080), (5, 5180064), (6, 4316720), (8, 3237540), (10, 2590032), (12, 2158360), (15, 1726688), (16, 1618770), (20, 1295016), (24, 1079180), (30, 863344), (32, 809385), (40, 647508), (48, 539590), (60, 431672), (80, 323754), (96, 269795), (120, 215836), (160, 161877), (240, 107918), (480, 53959)]