1357560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{419}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 4573800

約数和(自身を除く): 3216240

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, 419, 540, 648, 810, 838, 1080, 1257, 1620, 1676, 2095, 2514, 3240, 3352, 3771, 4190, 5028, 6285, 7542, 8380, 10056, 11313, 12570, 15084, 16760, 18855, 22626, 25140, 30168, 33939, 37710, 45252, 50280, 56565, 67878, 75420, 90504, 113130, 135756, 150840, 169695, 226260, 271512, 339390, 452520, 678780, 1357560]

約数ペア:

[(1, 1357560), (2, 678780), (3, 452520), (4, 339390), (5, 271512), (6, 226260), (8, 169695), (9, 150840), (10, 135756), (12, 113130), (15, 90504), (18, 75420), (20, 67878), (24, 56565), (27, 50280), (30, 45252), (36, 37710), (40, 33939), (45, 30168), (54, 25140), (60, 22626), (72, 18855), (81, 16760), (90, 15084), (108, 12570), (120, 11313), (135, 10056), (162, 8380), (180, 7542), (216, 6285), (270, 5028), (324, 4190), (360, 3771), (405, 3352), (419, 3240), (540, 2514), (648, 2095), (810, 1676), (838, 1620), (1080, 1257)]