355140180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1373}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 1107993600

約数和(自身を除く): 752853420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 479, 540, 958, 1373, 1437, 1916, 2395, 2746, 2874, 4119, 4311, 4790, 5492, 5748, 6865, 7185, 8238, 8622, 9580, 12357, 12933, 13730, 14370, 16476, 17244, 20595, 21555, 24714, 25866, 27460, 28740, 37071, 41190, 43110, 49428, 51732, 61785, 64665, 74142, 82380, 86220, 123570, 129330, 148284, 185355, 247140, 258660, 370710, 657667, 741420, 1315334, 1973001, 2630668, 3288335, 3946002, 5919003, 6576670, 7892004, 9865005, 11838006, 13153340, 17757009, 19730010, 23676012, 29595015, 35514018, 39460020, 59190030, 71028036, 88785045, 118380060, 177570090, 355140180]

約数ペア:

[(1, 355140180), (2, 177570090), (3, 118380060), (4, 88785045), (5, 71028036), (6, 59190030), (9, 39460020), (10, 35514018), (12, 29595015), (15, 23676012), (18, 19730010), (20, 17757009), (27, 13153340), (30, 11838006), (36, 9865005), (45, 7892004), (54, 6576670), (60, 5919003), (90, 3946002), (108, 3288335), (135, 2630668), (180, 1973001), (270, 1315334), (479, 741420), (540, 657667), (958, 370710), (1373, 258660), (1437, 247140), (1916, 185355), (2395, 148284), (2746, 129330), (2874, 123570), (4119, 86220), (4311, 82380), (4790, 74142), (5492, 64665), (5748, 61785), (6865, 51732), (7185, 49428), (8238, 43110), (8622, 41190), (9580, 37071), (12357, 28740), (12933, 27460), (13730, 25866), (14370, 24714), (16476, 21555), (17244, 20595)]