729540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 2607360

約数和(自身を除く): 1877820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 193, 210, 252, 270, 315, 378, 386, 420, 540, 579, 630, 756, 772, 945, 965, 1158, 1260, 1351, 1737, 1890, 1930, 2316, 2702, 2895, 3474, 3780, 3860, 4053, 5211, 5404, 5790, 6755, 6948, 8106, 8685, 10422, 11580, 12159, 13510, 16212, 17370, 20265, 20844, 24318, 26055, 27020, 34740, 36477, 40530, 48636, 52110, 60795, 72954, 81060, 104220, 121590, 145908, 182385, 243180, 364770, 729540]

約数ペア:

[(1, 729540), (2, 364770), (3, 243180), (4, 182385), (5, 145908), (6, 121590), (7, 104220), (9, 81060), (10, 72954), (12, 60795), (14, 52110), (15, 48636), (18, 40530), (20, 36477), (21, 34740), (27, 27020), (28, 26055), (30, 24318), (35, 20844), (36, 20265), (42, 17370), (45, 16212), (54, 13510), (60, 12159), (63, 11580), (70, 10422), (84, 8685), (90, 8106), (105, 6948), (108, 6755), (126, 5790), (135, 5404), (140, 5211), (180, 4053), (189, 3860), (193, 3780), (210, 3474), (252, 2895), (270, 2702), (315, 2316), (378, 1930), (386, 1890), (420, 1737), (540, 1351), (579, 1260), (630, 1158), (756, 965), (772, 945)]