142372680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1186439}}^1$

素因数の和:1186453

約数の個数: 32

約数和(自身を含む): 427118400

約数和(自身を除く): 284745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1186439, 2372878, 3559317, 4745756, 5932195, 7118634, 9491512, 11864390, 14237268, 17796585, 23728780, 28474536, 35593170, 47457560, 71186340, 142372680]

約数ペア:

[(1, 142372680), (2, 71186340), (3, 47457560), (4, 35593170), (5, 28474536), (6, 23728780), (8, 17796585), (10, 14237268), (12, 11864390), (15, 9491512), (20, 7118634), (24, 5932195), (30, 4745756), (40, 3559317), (60, 2372878), (120, 1186439)]