478225320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3985211}}^1$

素因数の和:3985225

約数の個数: 32

約数和(自身を含む): 1434676320

約数和(自身を除く): 956451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3985211, 7970422, 11955633, 15940844, 19926055, 23911266, 31881688, 39852110, 47822532, 59778165, 79704220, 95645064, 119556330, 159408440, 239112660, 478225320]

約数ペア:

[(1, 478225320), (2, 239112660), (3, 159408440), (4, 119556330), (5, 95645064), (6, 79704220), (8, 59778165), (10, 47822532), (12, 39852110), (15, 31881688), (20, 23911266), (24, 19926055), (30, 15940844), (40, 11955633), (60, 7970422), (120, 3985211)]