61222680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{170063}}^1$

素因数の和:170080

約数の個数: 48

約数和(自身を含む): 198974880

約数和(自身を除く): 137752200

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, 170063, 340126, 510189, 680252, 850315, 1020378, 1360504, 1530567, 1700630, 2040756, 2550945, 3061134, 3401260, 4081512, 5101890, 6122268, 6802520, 7652835, 10203780, 12244536, 15305670, 20407560, 30611340, 61222680]

約数ペア:

[(1, 61222680), (2, 30611340), (3, 20407560), (4, 15305670), (5, 12244536), (6, 10203780), (8, 7652835), (9, 6802520), (10, 6122268), (12, 5101890), (15, 4081512), (18, 3401260), (20, 3061134), (24, 2550945), (30, 2040756), (36, 1700630), (40, 1530567), (45, 1360504), (60, 1020378), (72, 850315), (90, 680252), (120, 510189), (180, 340126), (360, 170063)]