77422680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{215063}}^1$

素因数の和:215080

約数の個数: 48

約数和(自身を含む): 251624880

約数和(自身を除く): 174202200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 215063, 430126, 645189, 860252, 1075315, 1290378, 1720504, 1935567, 2150630, 2580756, 3225945, 3871134, 4301260, 5161512, 6451890, 7742268, 8602520, 9677835, 12903780, 15484536, 19355670, 25807560, 38711340, 77422680]

約数ペア:

[(1, 77422680), (2, 38711340), (3, 25807560), (4, 19355670), (5, 15484536), (6, 12903780), (8, 9677835), (9, 8602520), (10, 7742268), (12, 6451890), (15, 5161512), (18, 4301260), (20, 3871134), (24, 3225945), (30, 2580756), (36, 2150630), (40, 1935567), (45, 1720504), (60, 1290378), (72, 1075315), (90, 860252), (120, 645189), (180, 430126), (360, 215063)]