87801360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365839}}^1$

素因数の和:365855

約数の個数: 40

約数和(自身を含む): 272184960

約数和(自身を除く): 184383600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365839, 731678, 1097517, 1463356, 1829195, 2195034, 2926712, 3658390, 4390068, 5487585, 5853424, 7316780, 8780136, 10975170, 14633560, 17560272, 21950340, 29267120, 43900680, 87801360]

約数ペア:

[(1, 87801360), (2, 43900680), (3, 29267120), (4, 21950340), (5, 17560272), (6, 14633560), (8, 10975170), (10, 8780136), (12, 7316780), (15, 5853424), (16, 5487585), (20, 4390068), (24, 3658390), (30, 2926712), (40, 2195034), (48, 1829195), (60, 1463356), (80, 1097517), (120, 731678), (240, 365839)]