1273966920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1179599}}^1$

素因数の和:1179619

約数の個数: 64

約数和(自身を含む): 4246560000

約数和(自身を除く): 2972593080

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, 540, 1080, 1179599, 2359198, 3538797, 4718396, 5897995, 7077594, 9436792, 10616391, 11795990, 14155188, 17693985, 21232782, 23591980, 28310376, 31849173, 35387970, 42465564, 47183960, 53081955, 63698346, 70775940, 84931128, 106163910, 127396692, 141551880, 159245865, 212327820, 254793384, 318491730, 424655640, 636983460, 1273966920]

約数ペア:

[(1, 1273966920), (2, 636983460), (3, 424655640), (4, 318491730), (5, 254793384), (6, 212327820), (8, 159245865), (9, 141551880), (10, 127396692), (12, 106163910), (15, 84931128), (18, 70775940), (20, 63698346), (24, 53081955), (27, 47183960), (30, 42465564), (36, 35387970), (40, 31849173), (45, 28310376), (54, 23591980), (60, 21232782), (72, 17693985), (90, 14155188), (108, 11795990), (120, 10616391), (135, 9436792), (180, 7077594), (216, 5897995), (270, 4718396), (360, 3538797), (540, 2359198), (1080, 1179599)]