1880810040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15673417}}^1$

素因数の和:15673431

約数の個数: 32

約数和(自身を含む): 5642430480

約数和(自身を除く): 3761620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15673417, 31346834, 47020251, 62693668, 78367085, 94040502, 125387336, 156734170, 188081004, 235101255, 313468340, 376162008, 470202510, 626936680, 940405020, 1880810040]

約数ペア:

[(1, 1880810040), (2, 940405020), (3, 626936680), (4, 470202510), (5, 376162008), (6, 313468340), (8, 235101255), (10, 188081004), (12, 156734170), (15, 125387336), (20, 94040502), (24, 78367085), (30, 62693668), (40, 47020251), (60, 31346834), (120, 15673417)]