18075472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809833}}^1$

素因数の和:809883

約数の個数: 120

約数和(自身を含む): 62661715584

約数和(自身を除く): 44586243024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 809833, 1619666, 2429499, 3239332, 4049165, 4858998, 6478664, 7288497, 8098330, 9717996, 12147495, 12957328, 14576994, 16196660, 19435992, 24294990, 25104823, 29153988, 32393320, 36442485, 38871984, 48589980, 50209646, 58307976, 64786640, 72884970, 75314469, 97179960, 100419292, 116615952, 125524115, 145769940, 150628938, 194359920, 200838584, 225943407, 251048230, 291539880, 301257876, 376572345, 401677168, 451886814, 502096460, 583079760, 602515752, 753144690, 903773628, 1004192920, 1129717035, 1205031504, 1506289380, 1807547256, 2008385840, 2259434070, 3012578760, 3615094512, 4518868140, 6025157520, 9037736280, 18075472560]

約数ペア:

[(1, 18075472560), (2, 9037736280), (3, 6025157520), (4, 4518868140), (5, 3615094512), (6, 3012578760), (8, 2259434070), (9, 2008385840), (10, 1807547256), (12, 1506289380), (15, 1205031504), (16, 1129717035), (18, 1004192920), (20, 903773628), (24, 753144690), (30, 602515752), (31, 583079760), (36, 502096460), (40, 451886814), (45, 401677168), (48, 376572345), (60, 301257876), (62, 291539880), (72, 251048230), (80, 225943407), (90, 200838584), (93, 194359920), (120, 150628938), (124, 145769940), (144, 125524115), (155, 116615952), (180, 100419292), (186, 97179960), (240, 75314469), (248, 72884970), (279, 64786640), (310, 58307976), (360, 50209646), (372, 48589980), (465, 38871984), (496, 36442485), (558, 32393320), (620, 29153988), (720, 25104823), (744, 24294990), (930, 19435992), (1116, 16196660), (1240, 14576994), (1395, 12957328), (1488, 12147495), (1860, 9717996), (2232, 8098330), (2480, 7288497), (2790, 6478664), (3720, 4858998), (4464, 4049165), (5580, 3239332), (7440, 2429499), (11160, 1619666), (22320, 809833)]