15109140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 42477120

約数和(自身を除く): 27367980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 601, 838, 1202, 1257, 1676, 1803, 2095, 2404, 2514, 3005, 3606, 4190, 5028, 6010, 6285, 7212, 8380, 9015, 12020, 12570, 18030, 25140, 36060, 251819, 503638, 755457, 1007276, 1259095, 1510914, 2518190, 3021828, 3777285, 5036380, 7554570, 15109140]

約数ペア:

[(1, 15109140), (2, 7554570), (3, 5036380), (4, 3777285), (5, 3021828), (6, 2518190), (10, 1510914), (12, 1259095), (15, 1007276), (20, 755457), (30, 503638), (60, 251819), (419, 36060), (601, 25140), (838, 18030), (1202, 12570), (1257, 12020), (1676, 9015), (1803, 8380), (2095, 7212), (2404, 6285), (2514, 6010), (3005, 5028), (3606, 4190)]