140812680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1173439}}^1$

素因数の和:1173453

約数の個数: 32

約数和(自身を含む): 422438400

約数和(自身を除く): 281625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1173439, 2346878, 3520317, 4693756, 5867195, 7040634, 9387512, 11734390, 14081268, 17601585, 23468780, 28162536, 35203170, 46937560, 70406340, 140812680]

約数ペア:

[(1, 140812680), (2, 70406340), (3, 46937560), (4, 35203170), (5, 28162536), (6, 23468780), (8, 17601585), (10, 14081268), (12, 11734390), (15, 9387512), (20, 7040634), (24, 5867195), (30, 4693756), (40, 3520317), (60, 2346878), (120, 1173439)]