440784

素因数分解:

$2^4\times 3^2\times {\mathrm{3061}}^1$

素因数の和:3075

約数の個数: 30

約数和(自身を含む): 1233986

約数和(自身を除く): 793202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3061, 6122, 9183, 12244, 18366, 24488, 27549, 36732, 48976, 55098, 73464, 110196, 146928, 220392, 440784]

約数ペア:

[(1, 440784), (2, 220392), (3, 146928), (4, 110196), (6, 73464), (8, 55098), (9, 48976), (12, 36732), (16, 27549), (18, 24488), (24, 18366), (36, 12244), (48, 9183), (72, 6122), (144, 3061)]