2051567640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5869}}^1$

素因数の和:6857

約数の個数: 96

約数和(自身を含む): 6675598800

約数和(自身を除く): 4624031160

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, 360, 971, 1942, 2913, 3884, 4855, 5826, 5869, 7768, 8739, 9710, 11652, 11738, 14565, 17478, 17607, 19420, 23304, 23476, 29130, 29345, 34956, 35214, 38840, 43695, 46952, 52821, 58260, 58690, 69912, 70428, 87390, 88035, 105642, 116520, 117380, 140856, 174780, 176070, 211284, 234760, 264105, 349560, 352140, 422568, 528210, 704280, 1056420, 2112840, 5698799, 11397598, 17096397, 22795196, 28493995, 34192794, 45590392, 51289191, 56987990, 68385588, 85481985, 102578382, 113975980, 136771176, 170963970, 205156764, 227951960, 256445955, 341927940, 410313528, 512891910, 683855880, 1025783820, 2051567640]

約数ペア:

[(1, 2051567640), (2, 1025783820), (3, 683855880), (4, 512891910), (5, 410313528), (6, 341927940), (8, 256445955), (9, 227951960), (10, 205156764), (12, 170963970), (15, 136771176), (18, 113975980), (20, 102578382), (24, 85481985), (30, 68385588), (36, 56987990), (40, 51289191), (45, 45590392), (60, 34192794), (72, 28493995), (90, 22795196), (120, 17096397), (180, 11397598), (360, 5698799), (971, 2112840), (1942, 1056420), (2913, 704280), (3884, 528210), (4855, 422568), (5826, 352140), (5869, 349560), (7768, 264105), (8739, 234760), (9710, 211284), (11652, 176070), (11738, 174780), (14565, 140856), (17478, 117380), (17607, 116520), (19420, 105642), (23304, 88035), (23476, 87390), (29130, 70428), (29345, 69912), (34956, 58690), (35214, 58260), (38840, 52821), (43695, 46952)]