3090840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 9504000

約数和(自身を除く): 6413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 599, 645, 860, 1032, 1198, 1290, 1720, 1797, 2396, 2580, 2995, 3594, 4792, 5160, 5990, 7188, 8985, 11980, 14376, 17970, 23960, 25757, 35940, 51514, 71880, 77271, 103028, 128785, 154542, 206056, 257570, 309084, 386355, 515140, 618168, 772710, 1030280, 1545420, 3090840]

約数ペア:

[(1, 3090840), (2, 1545420), (3, 1030280), (4, 772710), (5, 618168), (6, 515140), (8, 386355), (10, 309084), (12, 257570), (15, 206056), (20, 154542), (24, 128785), (30, 103028), (40, 77271), (43, 71880), (60, 51514), (86, 35940), (120, 25757), (129, 23960), (172, 17970), (215, 14376), (258, 11980), (344, 8985), (430, 7188), (516, 5990), (599, 5160), (645, 4792), (860, 3594), (1032, 2995), (1198, 2580), (1290, 2396), (1720, 1797)]