747180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{593}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 2594592

約数和(自身を除く): 1847412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 593, 630, 1186, 1260, 1779, 2372, 2965, 3558, 4151, 5337, 5930, 7116, 8302, 8895, 10674, 11860, 12453, 16604, 17790, 20755, 21348, 24906, 26685, 35580, 37359, 41510, 49812, 53370, 62265, 74718, 83020, 106740, 124530, 149436, 186795, 249060, 373590, 747180]

約数ペア:

[(1, 747180), (2, 373590), (3, 249060), (4, 186795), (5, 149436), (6, 124530), (7, 106740), (9, 83020), (10, 74718), (12, 62265), (14, 53370), (15, 49812), (18, 41510), (20, 37359), (21, 35580), (28, 26685), (30, 24906), (35, 21348), (36, 20755), (42, 17790), (45, 16604), (60, 12453), (63, 11860), (70, 10674), (84, 8895), (90, 8302), (105, 7116), (126, 5930), (140, 5337), (180, 4151), (210, 3558), (252, 2965), (315, 2372), (420, 1779), (593, 1260), (630, 1186)]