72694740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7433}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 204821568

約数和(自身を除く): 132126828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 7433, 9780, 14866, 22299, 29732, 37165, 44598, 74330, 89196, 111495, 148660, 222990, 445980, 1211579, 2423158, 3634737, 4846316, 6057895, 7269474, 12115790, 14538948, 18173685, 24231580, 36347370, 72694740]

約数ペア:

[(1, 72694740), (2, 36347370), (3, 24231580), (4, 18173685), (5, 14538948), (6, 12115790), (10, 7269474), (12, 6057895), (15, 4846316), (20, 3634737), (30, 2423158), (60, 1211579), (163, 445980), (326, 222990), (489, 148660), (652, 111495), (815, 89196), (978, 74330), (1630, 44598), (1956, 37165), (2445, 29732), (3260, 22299), (4890, 14866), (7433, 9780)]