829763280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8291}}^1$

素因数の和:8449

約数の個数: 120

約数和(自身を含む): 2807007840

約数和(自身を除く): 1977244560

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 6672, 8291, 8340, 10008, 11120, 12510, 16582, 16680, 20016, 24873, 25020, 33164, 33360, 41455, 49746, 50040, 66328, 74619, 82910, 99492, 100080, 124365, 132656, 149238, 165820, 198984, 248730, 298476, 331640, 373095, 397968, 497460, 596952, 663280, 746190, 994920, 1152449, 1193904, 1492380, 1989840, 2304898, 2984760, 3457347, 4609796, 5762245, 5969520, 6914694, 9219592, 10372041, 11524490, 13829388, 17286735, 18439184, 20744082, 23048980, 27658776, 34573470, 41488164, 46097960, 51860205, 55317552, 69146940, 82976328, 92195920, 103720410, 138293880, 165952656, 207440820, 276587760, 414881640, 829763280]

約数ペア:

[(1, 829763280), (2, 414881640), (3, 276587760), (4, 207440820), (5, 165952656), (6, 138293880), (8, 103720410), (9, 92195920), (10, 82976328), (12, 69146940), (15, 55317552), (16, 51860205), (18, 46097960), (20, 41488164), (24, 34573470), (30, 27658776), (36, 23048980), (40, 20744082), (45, 18439184), (48, 17286735), (60, 13829388), (72, 11524490), (80, 10372041), (90, 9219592), (120, 6914694), (139, 5969520), (144, 5762245), (180, 4609796), (240, 3457347), (278, 2984760), (360, 2304898), (417, 1989840), (556, 1492380), (695, 1193904), (720, 1152449), (834, 994920), (1112, 746190), (1251, 663280), (1390, 596952), (1668, 497460), (2085, 397968), (2224, 373095), (2502, 331640), (2780, 298476), (3336, 248730), (4170, 198984), (5004, 165820), (5560, 149238), (6255, 132656), (6672, 124365), (8291, 100080), (8340, 99492), (10008, 82910), (11120, 74619), (12510, 66328), (16582, 50040), (16680, 49746), (20016, 41455), (24873, 33360), (25020, 33164)]