1390891080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11590759}}^1$

素因数の和:11590773

約数の個数: 32

約数和(自身を含む): 4172673600

約数和(自身を除く): 2781782520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11590759, 23181518, 34772277, 46363036, 57953795, 69544554, 92726072, 115907590, 139089108, 173861385, 231815180, 278178216, 347722770, 463630360, 695445540, 1390891080]

約数ペア:

[(1, 1390891080), (2, 695445540), (3, 463630360), (4, 347722770), (5, 278178216), (6, 231815180), (8, 173861385), (10, 139089108), (12, 115907590), (15, 92726072), (20, 69544554), (24, 57953795), (30, 46363036), (40, 34772277), (60, 23181518), (120, 11590759)]