77308472520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71581919}}^1$

素因数の和:71581939

約数の個数: 64

約数和(自身を含む): 257694912000

約数和(自身を除く): 180386439480

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, 71581919, 143163838, 214745757, 286327676, 357909595, 429491514, 572655352, 644237271, 715819190, 858983028, 1073728785, 1288474542, 1431638380, 1717966056, 1932711813, 2147457570, 2576949084, 2863276760, 3221186355, 3865423626, 4294915140, 5153898168, 6442372710, 7730847252, 8589830280, 9663559065, 12884745420, 15461694504, 19327118130, 25769490840, 38654236260, 77308472520]

約数ペア:

[(1, 77308472520), (2, 38654236260), (3, 25769490840), (4, 19327118130), (5, 15461694504), (6, 12884745420), (8, 9663559065), (9, 8589830280), (10, 7730847252), (12, 6442372710), (15, 5153898168), (18, 4294915140), (20, 3865423626), (24, 3221186355), (27, 2863276760), (30, 2576949084), (36, 2147457570), (40, 1932711813), (45, 1717966056), (54, 1431638380), (60, 1288474542), (72, 1073728785), (90, 858983028), (108, 715819190), (120, 644237271), (135, 572655352), (180, 429491514), (216, 357909595), (270, 286327676), (360, 214745757), (540, 143163838), (1080, 71581919)]