67239720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20753}}^1$

素因数の和:20776

約数の個数: 80

約数和(自身を含む): 226011060

約数和(自身を除く): 158771340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 20753, 41506, 62259, 83012, 103765, 124518, 166024, 186777, 207530, 249036, 311295, 373554, 415060, 498072, 560331, 622590, 747108, 830120, 933885, 1120662, 1245180, 1494216, 1680993, 1867770, 2241324, 2490360, 2801655, 3361986, 3735540, 4482648, 5603310, 6723972, 7471080, 8404965, 11206620, 13447944, 16809930, 22413240, 33619860, 67239720]

約数ペア:

[(1, 67239720), (2, 33619860), (3, 22413240), (4, 16809930), (5, 13447944), (6, 11206620), (8, 8404965), (9, 7471080), (10, 6723972), (12, 5603310), (15, 4482648), (18, 3735540), (20, 3361986), (24, 2801655), (27, 2490360), (30, 2241324), (36, 1867770), (40, 1680993), (45, 1494216), (54, 1245180), (60, 1120662), (72, 933885), (81, 830120), (90, 747108), (108, 622590), (120, 560331), (135, 498072), (162, 415060), (180, 373554), (216, 311295), (270, 249036), (324, 207530), (360, 186777), (405, 166024), (540, 124518), (648, 103765), (810, 83012), (1080, 62259), (1620, 41506), (3240, 20753)]