120697740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{670543}}^1$

素因数の和:670558

約数の個数: 36

約数和(自身を含む): 366117024

約数和(自身を除く): 245419284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 670543, 1341086, 2011629, 2682172, 3352715, 4023258, 6034887, 6705430, 8046516, 10058145, 12069774, 13410860, 20116290, 24139548, 30174435, 40232580, 60348870, 120697740]

約数ペア:

[(1, 120697740), (2, 60348870), (3, 40232580), (4, 30174435), (5, 24139548), (6, 20116290), (9, 13410860), (10, 12069774), (12, 10058145), (15, 8046516), (18, 6705430), (20, 6034887), (30, 4023258), (36, 3352715), (45, 2682172), (60, 2011629), (90, 1341086), (180, 670543)]