171772680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1431439}}^1$

素因数の和:1431453

約数の個数: 32

約数和(自身を含む): 515318400

約数和(自身を除く): 343545720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1431439, 2862878, 4294317, 5725756, 7157195, 8588634, 11451512, 14314390, 17177268, 21471585, 28628780, 34354536, 42943170, 57257560, 85886340, 171772680]

約数ペア:

[(1, 171772680), (2, 85886340), (3, 57257560), (4, 42943170), (5, 34354536), (6, 28628780), (8, 21471585), (10, 17177268), (12, 14314390), (15, 11451512), (20, 8588634), (24, 7157195), (30, 5725756), (40, 4294317), (60, 2862878), (120, 1431439)]