25647480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 84015360

約数和(自身を除く): 58367880

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, 191, 360, 373, 382, 573, 746, 764, 955, 1119, 1146, 1492, 1528, 1719, 1865, 1910, 2238, 2292, 2865, 2984, 3357, 3438, 3730, 3820, 4476, 4584, 5595, 5730, 6714, 6876, 7460, 7640, 8595, 8952, 11190, 11460, 13428, 13752, 14920, 16785, 17190, 22380, 22920, 26856, 33570, 34380, 44760, 67140, 68760, 71243, 134280, 142486, 213729, 284972, 356215, 427458, 569944, 641187, 712430, 854916, 1068645, 1282374, 1424860, 1709832, 2137290, 2564748, 2849720, 3205935, 4274580, 5129496, 6411870, 8549160, 12823740, 25647480]

約数ペア:

[(1, 25647480), (2, 12823740), (3, 8549160), (4, 6411870), (5, 5129496), (6, 4274580), (8, 3205935), (9, 2849720), (10, 2564748), (12, 2137290), (15, 1709832), (18, 1424860), (20, 1282374), (24, 1068645), (30, 854916), (36, 712430), (40, 641187), (45, 569944), (60, 427458), (72, 356215), (90, 284972), (120, 213729), (180, 142486), (191, 134280), (360, 71243), (373, 68760), (382, 67140), (573, 44760), (746, 34380), (764, 33570), (955, 26856), (1119, 22920), (1146, 22380), (1492, 17190), (1528, 16785), (1719, 14920), (1865, 13752), (1910, 13428), (2238, 11460), (2292, 11190), (2865, 8952), (2984, 8595), (3357, 7640), (3438, 7460), (3730, 6876), (3820, 6714), (4476, 5730), (4584, 5595)]