56167560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 189129600

約数和(自身を除く): 132962040

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, 131, 135, 180, 216, 262, 270, 360, 393, 397, 524, 540, 655, 786, 794, 1048, 1080, 1179, 1191, 1310, 1572, 1588, 1965, 1985, 2358, 2382, 2620, 3144, 3176, 3537, 3573, 3930, 3970, 4716, 4764, 5240, 5895, 5955, 7074, 7146, 7860, 7940, 9432, 9528, 10719, 11790, 11910, 14148, 14292, 15720, 15880, 17685, 17865, 21438, 23580, 23820, 28296, 28584, 35370, 35730, 42876, 47160, 47640, 52007, 53595, 70740, 71460, 85752, 104014, 107190, 141480, 142920, 156021, 208028, 214380, 260035, 312042, 416056, 428760, 468063, 520070, 624084, 780105, 936126, 1040140, 1248168, 1404189, 1560210, 1872252, 2080280, 2340315, 2808378, 3120420, 3744504, 4680630, 5616756, 6240840, 7020945, 9361260, 11233512, 14041890, 18722520, 28083780, 56167560]

約数ペア:

[(1, 56167560), (2, 28083780), (3, 18722520), (4, 14041890), (5, 11233512), (6, 9361260), (8, 7020945), (9, 6240840), (10, 5616756), (12, 4680630), (15, 3744504), (18, 3120420), (20, 2808378), (24, 2340315), (27, 2080280), (30, 1872252), (36, 1560210), (40, 1404189), (45, 1248168), (54, 1040140), (60, 936126), (72, 780105), (90, 624084), (108, 520070), (120, 468063), (131, 428760), (135, 416056), (180, 312042), (216, 260035), (262, 214380), (270, 208028), (360, 156021), (393, 142920), (397, 141480), (524, 107190), (540, 104014), (655, 85752), (786, 71460), (794, 70740), (1048, 53595), (1080, 52007), (1179, 47640), (1191, 47160), (1310, 42876), (1572, 35730), (1588, 35370), (1965, 28584), (1985, 28296), (2358, 23820), (2382, 23580), (2620, 21438), (3144, 17865), (3176, 17685), (3537, 15880), (3573, 15720), (3930, 14292), (3970, 14148), (4716, 11910), (4764, 11790), (5240, 10719), (5895, 9528), (5955, 9432), (7074, 7940), (7146, 7860)]