87694560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60899}}^1$

素因数の和:60920

約数の個数: 72

約数和(自身を含む): 299262600

約数和(自身を除く): 211568040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60899, 121798, 182697, 243596, 304495, 365394, 487192, 548091, 608990, 730788, 913485, 974384, 1096182, 1217980, 1461576, 1826970, 1948768, 2192364, 2435960, 2740455, 2923152, 3653940, 4384728, 4871920, 5480910, 5846304, 7307880, 8769456, 9743840, 10961820, 14615760, 17538912, 21923640, 29231520, 43847280, 87694560]

約数ペア:

[(1, 87694560), (2, 43847280), (3, 29231520), (4, 21923640), (5, 17538912), (6, 14615760), (8, 10961820), (9, 9743840), (10, 8769456), (12, 7307880), (15, 5846304), (16, 5480910), (18, 4871920), (20, 4384728), (24, 3653940), (30, 2923152), (32, 2740455), (36, 2435960), (40, 2192364), (45, 1948768), (48, 1826970), (60, 1461576), (72, 1217980), (80, 1096182), (90, 974384), (96, 913485), (120, 730788), (144, 608990), (160, 548091), (180, 487192), (240, 365394), (288, 304495), (360, 243596), (480, 182697), (720, 121798), (1440, 60899)]