61598280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{513319}}^1$

素因数の和:513333

約数の個数: 32

約数和(自身を含む): 184795200

約数和(自身を除く): 123196920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 513319, 1026638, 1539957, 2053276, 2566595, 3079914, 4106552, 5133190, 6159828, 7699785, 10266380, 12319656, 15399570, 20532760, 30799140, 61598280]

約数ペア:

[(1, 61598280), (2, 30799140), (3, 20532760), (4, 15399570), (5, 12319656), (6, 10266380), (8, 7699785), (10, 6159828), (12, 5133190), (15, 4106552), (20, 3079914), (24, 2566595), (30, 2053276), (40, 1539957), (60, 1026638), (120, 513319)]