61207560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{170021}}^1$

素因数の和:170038

約数の個数: 48

約数和(自身を含む): 198925740

約数和(自身を除く): 137718180

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, 170021, 340042, 510063, 680084, 850105, 1020126, 1360168, 1530189, 1700210, 2040252, 2550315, 3060378, 3400420, 4080504, 5100630, 6120756, 6800840, 7650945, 10201260, 12241512, 15301890, 20402520, 30603780, 61207560]

約数ペア:

[(1, 61207560), (2, 30603780), (3, 20402520), (4, 15301890), (5, 12241512), (6, 10201260), (8, 7650945), (9, 6800840), (10, 6120756), (12, 5100630), (15, 4080504), (18, 3400420), (20, 3060378), (24, 2550315), (30, 2040252), (36, 1700210), (40, 1530189), (45, 1360168), (60, 1020126), (72, 850105), (90, 680084), (120, 510063), (180, 340042), (360, 170021)]