452520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{419}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 1512000

約数和(自身を除く): 1059480

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, 90, 108, 120, 135, 180, 216, 270, 360, 419, 540, 838, 1080, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 7542, 8380, 10056, 11313, 12570, 15084, 16760, 18855, 22626, 25140, 30168, 37710, 45252, 50280, 56565, 75420, 90504, 113130, 150840, 226260, 452520]

約数ペア:

[(1, 452520), (2, 226260), (3, 150840), (4, 113130), (5, 90504), (6, 75420), (8, 56565), (9, 50280), (10, 45252), (12, 37710), (15, 30168), (18, 25140), (20, 22626), (24, 18855), (27, 16760), (30, 15084), (36, 12570), (40, 11313), (45, 10056), (54, 8380), (60, 7542), (72, 6285), (90, 5028), (108, 4190), (120, 3771), (135, 3352), (180, 2514), (216, 2095), (270, 1676), (360, 1257), (419, 1080), (540, 838)]