47719440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 161561088

約数和(自身を除く): 113841648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 347, 360, 382, 573, 694, 720, 764, 955, 1041, 1146, 1388, 1528, 1719, 1735, 1910, 2082, 2292, 2776, 2865, 3056, 3123, 3438, 3470, 3820, 4164, 4584, 5205, 5552, 5730, 6246, 6876, 6940, 7640, 8328, 8595, 9168, 10410, 11460, 12492, 13752, 13880, 15280, 15615, 16656, 17190, 20820, 22920, 24984, 27504, 27760, 31230, 34380, 41640, 45840, 49968, 62460, 66277, 68760, 83280, 124920, 132554, 137520, 198831, 249840, 265108, 331385, 397662, 530216, 596493, 662770, 795324, 994155, 1060432, 1192986, 1325540, 1590648, 1988310, 2385972, 2651080, 2982465, 3181296, 3976620, 4771944, 5302160, 5964930, 7953240, 9543888, 11929860, 15906480, 23859720, 47719440]

約数ペア:

[(1, 47719440), (2, 23859720), (3, 15906480), (4, 11929860), (5, 9543888), (6, 7953240), (8, 5964930), (9, 5302160), (10, 4771944), (12, 3976620), (15, 3181296), (16, 2982465), (18, 2651080), (20, 2385972), (24, 1988310), (30, 1590648), (36, 1325540), (40, 1192986), (45, 1060432), (48, 994155), (60, 795324), (72, 662770), (80, 596493), (90, 530216), (120, 397662), (144, 331385), (180, 265108), (191, 249840), (240, 198831), (347, 137520), (360, 132554), (382, 124920), (573, 83280), (694, 68760), (720, 66277), (764, 62460), (955, 49968), (1041, 45840), (1146, 41640), (1388, 34380), (1528, 31230), (1719, 27760), (1735, 27504), (1910, 24984), (2082, 22920), (2292, 20820), (2776, 17190), (2865, 16656), (3056, 15615), (3123, 15280), (3438, 13880), (3470, 13752), (3820, 12492), (4164, 11460), (4584, 10410), (5205, 9168), (5552, 8595), (5730, 8328), (6246, 7640), (6876, 6940)]