207564120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{64063}}^1$

素因数の和:64086

約数の個数: 80

約数和(自身を含む): 697656960

約数和(自身を除く): 490092840

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, 64063, 128126, 192189, 256252, 320315, 384378, 512504, 576567, 640630, 768756, 960945, 1153134, 1281260, 1537512, 1729701, 1921890, 2306268, 2562520, 2882835, 3459402, 3843780, 4612536, 5189103, 5765670, 6918804, 7687560, 8648505, 10378206, 11531340, 13837608, 17297010, 20756412, 23062680, 25945515, 34594020, 41512824, 51891030, 69188040, 103782060, 207564120]

約数ペア:

[(1, 207564120), (2, 103782060), (3, 69188040), (4, 51891030), (5, 41512824), (6, 34594020), (8, 25945515), (9, 23062680), (10, 20756412), (12, 17297010), (15, 13837608), (18, 11531340), (20, 10378206), (24, 8648505), (27, 7687560), (30, 6918804), (36, 5765670), (40, 5189103), (45, 4612536), (54, 3843780), (60, 3459402), (72, 2882835), (81, 2562520), (90, 2306268), (108, 1921890), (120, 1729701), (135, 1537512), (162, 1281260), (180, 1153134), (216, 960945), (270, 768756), (324, 640630), (360, 576567), (405, 512504), (540, 384378), (648, 320315), (810, 256252), (1080, 192189), (1620, 128126), (3240, 64063)]