117240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 352080

約数和(自身を除く): 234840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 14655, 19540, 23448, 29310, 39080, 58620, 117240]

約数ペア:

[(1, 117240), (2, 58620), (3, 39080), (4, 29310), (5, 23448), (6, 19540), (8, 14655), (10, 11724), (12, 9770), (15, 7816), (20, 5862), (24, 4885), (30, 3908), (40, 2931), (60, 1954), (120, 977)]