55919040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1930

約数の個数: 112

約数和(自身を含む): 183367680

約数和(自身を除く): 127448640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1879, 1984, 2480, 2976, 3720, 3758, 4960, 5637, 5952, 7440, 7516, 9395, 9920, 11274, 14880, 15032, 18790, 22548, 28185, 29760, 30064, 37580, 45096, 56370, 58249, 60128, 75160, 90192, 112740, 116498, 120256, 150320, 174747, 180384, 225480, 232996, 291245, 300640, 349494, 360768, 450960, 465992, 582490, 601280, 698988, 873735, 901920, 931984, 1164980, 1397976, 1747470, 1803840, 1863968, 2329960, 2795952, 3494940, 3727936, 4659920, 5591904, 6989880, 9319840, 11183808, 13979760, 18639680, 27959520, 55919040]

約数ペア:

[(1, 55919040), (2, 27959520), (3, 18639680), (4, 13979760), (5, 11183808), (6, 9319840), (8, 6989880), (10, 5591904), (12, 4659920), (15, 3727936), (16, 3494940), (20, 2795952), (24, 2329960), (30, 1863968), (31, 1803840), (32, 1747470), (40, 1397976), (48, 1164980), (60, 931984), (62, 901920), (64, 873735), (80, 698988), (93, 601280), (96, 582490), (120, 465992), (124, 450960), (155, 360768), (160, 349494), (186, 300640), (192, 291245), (240, 232996), (248, 225480), (310, 180384), (320, 174747), (372, 150320), (465, 120256), (480, 116498), (496, 112740), (620, 90192), (744, 75160), (930, 60128), (960, 58249), (992, 56370), (1240, 45096), (1488, 37580), (1860, 30064), (1879, 29760), (1984, 28185), (2480, 22548), (2976, 18790), (3720, 15032), (3758, 14880), (4960, 11274), (5637, 9920), (5952, 9395), (7440, 7516)]